Ok for a short stay.
It's found near the center of Bangkok, in the Pratunam area. It's ok if you just want to stay there for couple of days, and you have to stay particularly in Pratunam. It's not really close to the Airportlink, maybe a 10 min walk. If you stay in the dorm, keep in mind that there is no toilet in the same floor. So, you either need to climb 2 more floors up or 1 down to get to the toilet. The cleanness is the biggest disadvatage. The rooms are dusty and not well cleaned. Keep in mind that there is no elevator and climbing the tiny steps could be a problem. The stuff and their customer service is fine.