This is a lovely apartment with an amazing view. It was clean, spacious and comfortable. For us though, the 6 flights of stairs involved in accessing it was a major problem, as we had a lot of luggage and I was injured with a broken rib. We ended up having to hire someone to help us move out, at great expense.
The host is a company that is always unhelpful, so any special requests or problems you have are sure to be ignored. Because of the coronavirus we needed to leave a day early and they wouldn't even let us do that, which is very poor form. They also ignored our request for an early check-in and offered no help with the accessibility problem other than an assurance that they have added a note to the description for future guests (like, how does that help me!?).
The apartment looks to be the abode of the owner when they are in town - this is evident by the state of the kitchen, which is cluttered with all sorts of useless things, some labelled "owner's use only". We couldn't find anything we needed to cook or eat, so in this respect were glad to be only staying one night.
Bottom line, if you are fit and don't have much luggage and don't plan to do much cooking there, it's a great choice. Otherwise, maybe not.