I have seen the ancient hostel accomodations there!
Those were very modest.
The walls were almost as thick as the rooms itself.
They had an inbuilt masonry bed. Ofcourse no linen was present when I went.
There was a small raised masonry stone top platform resembling a modern study table, Beside this there was a place to light a lamp. This was built in with the study place. And black burnt oil stains can still be found!
There is nothing much besides these remaining.