In all of Central and Eastern Europe, Budapest is one of the most impressive in terms of scale and well-preserved historical buildings.
Heroes Square and the Parliament building are immense. The Castle is less impressive, but is beautifully situated. Both the Castle and Citadel command great views over the city. There are several well-maintained parks and gardens dotted across the city.
The main shopping and business districts can get quite busy and noisy as one might expect in a city of this size. The public transport is cheap, regular and generally not too crowded, but ticket pricing is rather confusing.