Our experience with Alexander and his apartment has been overall not bad and I would recommend it, if you are looking for a good stay, with a GREAT position for a VERY CONVENIENT price. Besides that some furnitures were a bit damaged (including the door), the entrance is inside a coffee shop (don't worry, you will be indipendent from the shop opening hours) and there were some sand mosquitos who bited us several times during the night.
For these reasons, I wouldn't suggest it to people who have high expectations or standards but for us it has been okay.
in the end, we found Alexander is a very good host and we're sure it will keep upgrading the apartments features, also thanks to his guests' feedback.