Do not waste your time and money visiting this place.
We decided to visit the "most famous" café in Budapest and so went one afternoon around tea time. The four of us were squashed onto a very small table (suitable for 2 but definitely not for 4) We asked for chocolate cake but the waitress advised us that this was not typical of Hungary but Austria and refused to accept the order, instead recommending a couple of Hungarian specialities. We did not want the copious amount of cream which was pictured with one of the cakes so she assured us it would come without it, but of course it didn't. They weren't interested in getting it right. Just wanted us to eat up and leave so they could fill the table again.
They are not interested in what you want only in what money they can make from you.
The coffee was average at best and the cakes pretty to look at but totally lacking in flavour.
Very disappointing and very expensive.
Never ever again.