Marco's appartement is very authentic. The room itself is surprisingly big, with a balcony and a huge private terrace which is perfect for breakfast. The location is very good, close to the main attractions. However, the shared kitchen is old and cluttered (but that can be forgiven for the low price). The shared bathroom is rather uncomfortable (the sink was broken, the shower small and up for replacement, the toilet flushing button broke during our stay- we did not do anything unusual with the button). It can be quite noisy at night so I recommend taking earplugs. Marco was a very friendly host, he showed us the main attractions and answered all my questions. Overall, I would recommend this appartement to people who want a cheap, authentic place. I don't think it would be comfortable for longer stays.