I’m a solo traveler and stayed 3 nights at Qoo, check in at 4pm, smooth and fast, I stayed in semi-private bed at 7th floor (female only floor) it has a curtain so basically it’s just like a room to myself, I loved it. The room, shower, toilet is very clean and has everything that I need (soap, shampoo, conditioner, hairdryer, towel, tissue), they provide simple breakfast, bread with coffee or tea at 3rd floor/ reception area but I never had one because I left mostly at 6ish in the morning everyday. Qoo is connected with elevator which also can go directly to Osaka metro and ground which is convenient. Basically my stay at Qoo was great and I would come back if I visit Osaka next time