Nice museum, it's free, you can go to the side of the museum and get a voucher. We did not make a…read morereservation but I'm sure it would be best. We had to return in a hour. Since there is so much to do in Mexico City, not a big deal.

Great exchange rate for US dollars to Spanish Peso. Ensure that you have your passport, because…read morethey will ask for it.

I tried to make two withdrawals at Banamex ATM. Banamex debited my account both times, but I DID…read moreNOT RECEIVE ANY CASH!!