I have been a member of gll in Hackney for a few years abd have always been impressed with them. However, when I first moved to Waltham Forest, I tried this gym out with the hope of making it my new local and regular one and was really dissapointed, especially considering it says it has just been renovated.
The gym is small, cold and very grubby looking with lots of broken machines.
If you want to go to a gym in E17 DONT go here. The Peter May centre, which is about a mile away and also in the gll group is miles better.