We decided to try Leon based on reviews on Yelp and that a small location was near our hotel. It's…read morea fast casual chain where you order at the counter, await for your food and seat yourself. While the entrance and storefront of this location looks like a tiny takeaway place, there is additional seating inside that is not visible from the street. I really didn't have high expectations for a fast food place that offers different rice boxes inspired by several different international flavors including Japanese, Thai, Moroccan and Italian. We ordered two dishes for a quick late night meal. Japanese Katsu Curry rice box, 7.5 pounds: The chicken was smothered in a curry sauce and I enjoyed it as well as any katsu curry dish from authentic Japanese operated curry houses in California. Thai Green Chicken Curry rice box, 6 pounds: This was the dish that delighted me. It was so flavorful and perhaps the dish that I enjoyed the most during 4 days in London. I enjoyed the flavors of the dishes here much more so than at the popularly acclaimed Dishoom, which serves Indian curries and dishes. During the next 3 days of sightseeing throughout London, we noticed several other Leon locations, and I would have eaten there again if I hadn't already bookmarked other places to try. As far as fast casual food goes, this is as good as it gets.

Love Leon! Locations all over the city, affordable, appropriate portions, and nothing but healthy…read moreand yummy options! Wish they had these in my country!

Got a sandwich and chicken mushroom pasta for lunch. They have so many choices for takeaway during…read morelunch time and the prices are reasonable. The people who work there are also very friendly and shared there is an upper level if we wanted to dine-in instead. Great little spot with tasty choices.

When I feel like splashing out for lunch this is where I come to get a good feed. Good choice of…read moregourmet fillings, but at a price! Hot salt beef is in a bagel or in a salad box is one of my top contenders and recently discovered roast pork with apple sauce in a bap toasted YUM! What always strikes me when I come here is the state of calm all the staff have even when there's a 10 person queue out the door and people to serve upstairs.

Good Ol'Mcds. Such a godsend in London when you are trying to save every penny. This location is…read moreright on Oxford Street and it was busy as it gets when I was there. Plenty of those self service totems. Got my food in minutes. Not a lot of seating tho. And the mens restroom was in an absolute state of despair, only downside I can mention.

Food was okay, but service needs improvement. The place had a bad smell, the restroom was flooded,…read moreand the order machine didn't print receipts. Staff were reluctant to provide basics like napkins.

Yo! You in the area? You wanna sandwich? You want some pasta!? You want it for a reaaaaalllly good…read moreprice?! Come here. They'll fix you right up. I had the artichoke, mozzarella, and olive on grilled ciabatta and I was a happy puppy.

I've grown up with pasta as its one of the few fast and easy dishes my mom used to do after work…read more Also several members of our family decided to move to Italy for ever and ever ... and ever ... and they infused a love for pasta within the rest of us. So ... pasta, my love ... lets meet at the Mayfair Pasta & Sandwich Bar. Tucked away in a side street off Oxford Street this is an old fashioned cafe with a few places to sit and a large counter. They have the usual range of sandwiches ... freshly made of course ... and a very good range of pasta. To be honest its not rocket science. Its a very decent portion (amazingly hot as well) for around £4.50-£5.50 and it keeps me happy until dinner time. A good deal I would say!

This is actually a pretty good alternative to your regular fast food chain. It's much healthier and…read moreyou can tell by the taste. It seems to me much more fresh, with options that us 'mindful' folk really look for. Especially when travelling, it can be super easy to eat junk food because you're on vacation- but it's a nice change to have something that is moderately healthier than what you have been eating, reminds you of North American cuisine, but doesn't make you feel like crap. You're on vacation and you want to enjoy your time. You don't have to sacrifice good eating in order to do so. Try them out as they aren't overly priced, and there are a ton of them around London. Quick service too with a cool set up.

They serve healthy breakfast until noon. Now that is so much better! Who wants to eat a burger…read moreor chips at 10.30am or 11am? Their any breakfast item and a coffee is a great deal at £3.95. Really like this place. Service swift and helpful.

Went in for a to go order. The food was fresh and I experienced friendly customer service.read more

If you like to customize your salad, this is the place to go. But in fact this is also where you…read morewill get suggested salad options for those amongst us who don't like to make decisions (me?) .... But aside from salads, they also do the typical English cafe stuff like coronation chicken, panninis etc. I have to say, during my first visit I was a bit overwhelmed as there was so much choice and much of it looked really delicious. I really appreciated the friendly staff though, who was patient with me and my indecisiveness and didn't get at all frustrated. I can recommend this place as a healthy and inexpensive lunch spot if you're in Fitzrovia or Marylebone. (Don't go here if you like it posh and fancy.)

Lots of hype around this place but first time I have ventured in as it was the only place open and…read moreneeded a wee plus we were peckish. Bit pricey to be honest but you can have any toppings on your burger so I guess you can get your monies worth if you want. Burgers were actually really lovely but didn't look as appetising. Love that everything is freshly made to order. But... Hold the presses... Best Banana milkshake EVER... It actually tastes of banana which is rare! Good find for late nights in west end!

Biggest five stars i have ever given! Service is amazing and the burgers are craaaazy. Atmosphere…read moreis a bit weird - mostly because it is Very busy. I Got a free cok FiVE GUYS - MORE LIKE FIVE STAR GUYS

Boutique sandwich shop near Mayfair Hotel. Appears to be family-owned and operated by a lovely…read morecouple. Selection of hot/cold sandwiches are abundant and choices of bread, meats, cheeses and condiments are all neatly displayed in a deli case for easy selection. Clean shop, reasonable prices and friendly staff.

Waited 45 minutes for food that was sitting around 29 minutes. Cold food. 5 nuggets instead of…read moresix. Ridiculous execution.

McDonald's have four branches on London's Oxford Street, this is the second one I visited during my…read morerecent time in London, after the branch inside West One (a really poor, cramped store). This branch is located on 291B Oxford Street, in the Mayfair area of the street, it is a fairly tall, old and kind of impressive building, and is basically opposite John Lewis, and next to EE. The store is pretty clean for a Mcdonald's, there was a staff member who was cleaning up even though it was a little busy, they did get in the way slightly but at least the store was being constantly clean, which is something you don't often find in Mcdonald's locations, or in London. There was a decent amount of seating in the store also, but it is worth noting due to the central location on such a busy street (Oxford Street), it can get pretty busy, giving you a rushed feel. The store also offers McDelivery which is pretty handy if you live within 1.5 miles away, as they deliver via the UberEATS platform, which I find to be so much better to rivals including Deliveroo. (but that's a separate review!) Pretty much typical Mcdonald's store in terms of menu offerings, pretty cool building for a Mcdonald's and in a good location. 3*