Pros:
Clean place
Safe area
Affordable price
Near tube stop
Helpful host (Oliver gave a lot of tips to us as first-timers in London)
Cons:
Far from city center (30 min tube)
Tight space (not a problem for young travelers looking for a roof and a bed, but might be problematic for older travelers or travelers who prioritize comfort)
Overall a great experience. The cons are both as advertised on the post, so anyone willing to accept them will have a great time