The apartment is very pleasant with an awesome view and a great location. However, you do hear a lot of street noise if the windows are open. We really appreciated the personal touch of being greeted when we arrived since we were terribly jet lagged. Also, we appreciated Patricia providing us with lists of restaurants and coffee shops near by.
A key concern is that this unit is not managed by the owner (who has no involvement with the guests). The management company is very good about responding quickly. But our experience is that the answer is always "no". The common explanation is that the owner does not provide what we requested.
One example of a request that the management company denied (because it wasn't provided by the owner) is cooking basics. There was no pepper, sugar, vinegar, paper towels, napkins, tea, or oil. Also, the espresso maker wasn't usable due to rust. (Fortunately, we brought our own.) Another denied request was to get additional towels (since we were staying 3 nights). I'm sure that the management company is well paid. For a few euros, all of this could have been provided if there was concern about the comfort of the guests.
We had a problem with bad smells in the bathroom from the toilet (which didn't seem to flush toilet paper or solid waste). There didn't seem to be any ventilation. We didn't contact the management company about this because their answer was always "no".