When I approached the building I felt a bit intimidated, since it's quite a large and impersonal…read morebuilding. Once I got in though, it was all lovely!
The hallways and main areas are all very open and spacious. The concert/event halls all have a different layout to them, making Tivoli Vredenburg pretty much perfect for any event (Talks, presentations, concerts, dance events). The bar staff were all incredibly friendly, helpful and up for a chat.
I worked here as a volunteer the last two days so my experience might have been a bit different from coming here as a visitor, but as someone who's been to most of the concert venues here in the Netherlands, I would really recommend this place.