The building has 2 floors, each with their own set of bathrooms, kitchens and rooms and doors locking the floor. Each floor has I think 3 private rooms, 2 full bathrooms and a full kitchen. The rooms are spacious and the bathrooms are clean. It was a nice place to stay.
If you're visiting central London, the location could be better. It's a quick walk to the bus stop that can take you to central London, but it can take a while to get around sometimes since there was a lot of traffic/construction while we were staying there.
The overground station is around 8 minutes away and the closest underground station (Bethnal Green, Central Line) is around 16 minutes away.