we had a nice time in their flat. Really well located near city center and parking nearby. We were there end of July and were extremely hot. i dont recommend picking this flat when it's too hot as there is no air conditioning, only a couple of fans (the one downstairs really not very powerful) that only of course blow the hot air of the flat. i literally could not sleep on the first night ( i was downstairs).
That said the flat is really nice, bigger than expected. it was really clean as well. we had everything we needed for a short stay ( note no washing machine and nothing to cook/eat - no plates). the little surprise for us was that sheets and towels were not included in the price. it s indicated in the listing but not something i tend to check as it always is included. so to avoid surprises i'd rather flag here.
i would happily come back at a different time of the year.