The condo is clean and well equipped. I don't know how easily it will sleep six but the two king or California King beds (I don't know, they were HUGE and comfy) sleep 4 people really well. The place is well kept and has all supplies for the kitchen and bath (save shampoo). I imagine the view of the lake diminishes in the summer when the trees have leaves.
The most amazing part of this place is how well the management wants to take care of you. They respond incredibly fast to requests and are exceptionally thorough at covering all the details. I would recommend their properties to anyone.
Also! The price on tripadvisor includes the refundable deposit so it ended up being $250 less than we expected. Don't count this place out of your budget until you visit the blue sky website and see the price breakdown Plus