We stayed a week at the Haus Attila. We had a balcony with lake view. The room was very nice, excellent bathroom and AC, which was essential during the stay. Also, breakfast in the morning was very nice and available until 10:30 - so even the kids could sleep in and still have breakfast :-) There is enough shade in front of the hotel to suffer through the hottest parts of the day. The beach is directly in front of the hotel. The city "center" is 5 minutes on foot.