This hostel is a bit too big for my taste, on 3 floors and a bit too many teenagers who's only in the city to party, sure Krakow is a bit like that so it's understandable. Wifi coverage is terrible as well due to the size of the hostel, unless you are in the room next to the router don't expect any. Location is extremely central, a bit too central if you ask me, it's kind of hard to get any sleep during the night unless you are shitfaced and get back to the hostel at 6 am.
Very relaxed atmosphere, sort of small hostel, bit far away from all the nightlife though but close to keleti station.
Location is a bit too far(+1km) away from the best nightlife in Budapest, considering there's a probably a thousand hostels in Budapest with better location and about same price and just as excellent. That being said, GoodMo has a own roof terrace/bar which is really nice and the prices there are about average, I wouldn't touch the tap beer though since it was horsepiss.
Everything was top notch, nothing to complain about.
Location is good, only a few hundred meters to the "riva" the main "street". Staff was really nice and place had everything you need (I needed) in a hostel, clean sheets, good shower etc.