The stay is not worth the money.
1. Unclean. Spider web and spiders in a room. Dirty little stains on sheets.
2. VERY noisy. ( you can hear underground train very much.)
3. Boiling hot room.
Was not able to get even an hour sleep , unfortunately.
On a good side - the host communicates well, gives accurate instructions.
But still, not worth 40£.
I stayed in less costly and much better female hostels in London.
Wish the hostel luck and improvment.