I was staying at Shiva's place just for one night and I am generally satisfied. Found the address easily, but had to call her (roaming charges) to get the flat number - I wish she had included this in the address.
The room was clean and tidy. The only problem was that the (curtained) window faced the corridor in the flat, not outside. Meaning no view nor access to fresh air (potentially problematic in summer). It was fine for just one night's stay but I wouldn't choose this room for anything longer than that - love fresh air and the ability to look outside upon waking.
Other than that all was well, the host was friendly and helpful.