The host was helpful and assisting. I was somewhat disappointed about the listing itself compared to the price and the photos.
The shower had no real shower (shower and toilet were in the same very small space) and one needs to shower on top of the toilet.
The nice table and chairs seen in the balcony photos were not there (older and unclean table was there instead).
In general the photos did not give a realistic idea about how the cave really is. This said, I think that for a more medium price this listing could be great for travelers (backpackers or young couples) who want a nice enough place.