The rooms are very narrow with six bed one close to the other and the bathroom were not very clean. Also the staff and the atmosphere was not the best one, also because I'd booked 2 bed in a mixed dorm, for me and my boyfriend but they put us in a female dorm so, he had to change his room (and we had only one luggage together!). But for the price and the location is not bed if you wish to spend a night in Glasgow. (It's very near to the central station, the city centre and a subway stop)
Very good accomodation for visiting Edinburgh! It's very close to the centre, clean with big kitchen and good facilities: of course compared to the cheap prices. The wifi works properly and we also had very nice roommates. The only negative thing was the persistent smell of fresh paint in the room.
We stayed 3 nights to visit London, the location is quite good for the prices but the wifi connection doesn't work and it was very dirty, the beds were noisy and there wasn't the light in the bathroom. I wouldn't suggest it.