Sorry to write a bad review but unfortunately the whole place had a very strong smell of mould which didn't make it a very nice stay.
In order to sleep more than 4 to 6 people you must setup the futon mattress which was very dirty and had many hairs on it.
Chairs had stains too and there was dust in a lot of corners and an empty milk bottle on the stairs.
We had 4 single people and 1 couple and it can't really take much more than that. I'm not sure how 10 would fit.
There is also 2 bathrooms but only 1 shower so that can cause issues with more people.
It is in a good location for the price but if we knew of these issues we would have spent a bit more for somewhere else.
If these issues don't worry you then it's a pretty good deal and the host seems very friendly.