My girlfriend and I stayed here for a week in February. We booked it at the very last minute, and were happy to have found it.
It's a great apartment for a good price, in a very convenient location. It has a nice home-y feel, with large windows and natural light, and spacious living room, bedroom and bathroom. The check in and out was perfect. David's friend found us easily around the corner at a cafe.
The apartment may have been upgraded since most of the reviews from 2018/2019, because it seemed more maintained and comfortable than previous reviews. Previous reviews complained about a leaky shower or bad smell coming from the bathroom, but we didn't have any issues. Other reviews mention uncomfortable beds and couches, but they were fine, the bed was great. Some complained about noise from the street, but as we were there in February, perhaps the street was quieter, but it was completely normal. Really, the only downsides are a small kitchen (but we made it work), and the wifi could be faster. (Also, just to clarify, one review claims the apartment is on the 5th floor, but it's on the 3rd. There's no elevator, but the stairs aren't bad.)
Highly recommend this apartment and location!