Really well appointed apartment in Mondsee, perfect for the two of us although it was a 2 bed apartment so could sleep four. The apartment is very central, right next to all the cafe's and bars, we used the restaurant attached to the hotel (top right corner of the building as you walk into reception) a few nights as the food and service were superb.
Perfect for two adults and two small children. Central, quite, everything you need. We bought a weekly family pass for the boats for approximately 150.00. Well worth the money as it allows you unlimited rides and full access to the lake, sunbathing areas, excellent walks/ cycle paths and St Gilgen, Strobl, the Falkenstine pass/ Reid.
Another must is the cable car from St Gilgen. Under 6,s free. Breathtaking views and further walks.
With water temps of 22+ swimming in the crystal blue clean lake was superb for adults and children alike.