@Kelly149
The host in question is still visible / bookable by my travel companion, and his listing rating is at 2.4. Two most recent reviews in translation:
"At first sight the location looks good, but as soon as you enter the garden there is a real lack of maintenance. In the apartment the floor is dirty, a lot of moisture in the bathroom, no space to shower (just a shower head), and in the room half of the ceiling collapsed on the bed at because of inclement weather. It is not normal."
"The accommodation is unsanitary, and very insecure, especially in the bathroom where the shower is not defined and a washing machine is connected, cleanliness do not even talk about it. The advertisement is misleading and not in conformity with the accommodation: the exterior photo of the house does not correspond to this one. The lack of amenities is not the least: there are not three beds, only a double bed and a sofa without a blanket. Also there is no heating in the accommodation nor hot water in the shower. The ceiling of the room had just been redone very coarse in the day we arrived and the dust was not made. We were very disappointed and left after the first night."
I think both of those are a bit harsh and a bit inaccurate. They also cover some of the many problems. From my experience, the host did not respond well to problems so I can see the frustration-- after we were there, he also seems to have put up a photo of the house next door whose address he listed, etc., which lowered my opinion a bit (so did listing 3 beds ... I can't imagine why he did that ...)
Re; blocking: I just had a 0-feedback potential guest who sent messages for 2 hours without answering my screener questions, wanted check-in instructions without booking, blocked-- you have to be a little aggressive (report scam, choose something....)
Re: Anil: he is running a commercial operation FWIW; I probably could have figured that out by looking at listings and reading all 100 reviews before there was a problem; his contact was good, but not so good on other critical things; some paint and new linens and effort to understand guest needs could make him a superhost.