I booked the single room at the hostel, which comes with an en suite bathroom. It was clean and comfortable and after a long day of exploring Bangkok, all I needed was a room all to myself, a wifi connection and a hot shower, which is precisely what I got, and at a really reasonable price, too. The host was nice and helpful. The area where the hostel is located is also convenient, as there's a 7-Eleven and Family Mart (with an ATM) less than 5 minutes away on foot and Surasak BTS station on the Silom line.
As it's located in Silom, it's in a pretty central area and near a lot of good places to eat. For Muslim travelers, you can try Restoran Ibu, which is along the main road around the corner from Sri Maha Mariamman Temple. It's got Malaysian and Thai food and is halal.