Great location!
You don't have much view of the lake from inside the house, because you want to keep the windows and shutters closed, since the place lies next to a busy road.
However ... open the front door and you're rewarded with a beautiful view of the lake, the mountains and the ferris wheel. Beautiful both during the day and the night.
We crossed the street, walked down the stairs and had lunch at the restaurant at the bottom of the stairs. The restaurant was a bit fancy for my taste (during the meal a customer was asked to move their Lambourgini, so another guest could get their car), but I had one of the best pizza's here that I ever had.
At night it started raining just when we went out for a walk, so we ended up at the Perela Nera (the black pearl), a Pirates of the Caribbean themed bar, mostly for youths at that time. The bar is to the right at the bottom of the stairs and we drank long island iced teas until 01:00h. Very nice.
For check-in Catia greeted us and even kept a parking place blocked for us. She is really nice to talk to and the communication was great.
All in all, I rated everything 5 stars. We would have stayed longer if the apartment was already booked. If we come back this way, we'll try to stay at Catia's place again.