I went to Prague for 3 days and I could say that staying at Domenico's was the best decision I could have ever taken. The appartment was super central, it just take a few minutes to reach the main attractions of the city. It was also really clean and spacious (we were two people but for four it is also ok). Domenico as a host is SUPER nice, for example he solve quickly a problem we had with the lock of the main entrance and call a taxi for us when we were leaving the appartment at 6.30 a.m.
The experience was awesome!!