This review is in mind that I went on a girly sightseeing holiday and not a partying one!
This hotel is excellent if you are looking for a budget place to stay that still has class.
It's very modern, the spa facilities are excellent and clean, and the staff are really lovely. If it wasn't for one gentleman on reception recommending places to go we wouldn't have seen half the wonders of Budapest that we did. One of the days we spent in their spa and had each had massages, which was beyond excellent and at a brilliantly cheap price.
The flat itself is very spacious, warm and basically has everything you need. They clean it every day leave enough of everything e.g towels. You get above and beyond what you pay for in terms of this.
The only downsides are the location. Although in the centre of Budapest and a close walk to everything, the hotel entrance itself is on a dark back Street which was hard to initially find and sometimes intimidating, especially in the evening, as there were a lot of people just standing around and homeless on the street.
Also, bring earplugs - it is directly above a club that plays quite horrific 'Grime' music until 12pm every night, and right beside a backpackers hostel who liked to get drunk and howl songs until 3am. But if that's the sort of thing you'd enjoy then it's cracking!