Ace city, was there last year with work but managed to sneak off for a day to do the tourist bit. My hotel sold ‘cheaper’ tickets for the tourist buses that tour round the city, you could get off and get on the following bus if you wanted too. It proved a great way to see the city (Buda and Pest) on both sides of the river, audio was in numerous languages that you could select and the girl hosts on the bus had better English than I did! Buying the bus ticket also gave you a voucher for a free river boat tour, about an hour or so.
There is plenty to see, I would recommend the bus tour, I was sceptical before but had a great time.
A trip on the underground train is worth it, very cheap and an easy way to travel, I think the trains came from the Soviet era and is the fastest accelerating public transport I’ve been on, pulling G leaving the station!
Same with any big city, you do have to be careful at times, one of the guys got mugged and ended up with stitches, good job he was pi%&ed as a fart and didn’t feel it.
I’d love to go again