This apartment is honestly just okay and I believe that the 3.5 star rating is fair. The location is great, felt very safe and convenient for site seeing. The apartment itself does look like the photos (more or less, it's a bit darker) and the space can accommodate up to 6 guests.
However, I don't recommend booking it in a cooler month. There were 2 AC units and neither one worked, when we reached out to the host for help they kind of blew us off. It was frustrating because I saw a previous review that complained that an AC unit was broken and the host company responded that the issue was resolved, even though it's clear that it was not. We were very cold most of the time. Also, you don't find out until after you book that the place where you pick up your key and the location of the apartment are completely different. If you are on-foot carrying luggage, this would be quite inconvenient.
Overall, an okay situation. Definitely not terrible.