We stay at the Sea Villas frequently. They are old...
We stay at the Sea Villas frequently. They are older, and we've had some issues with plumbing and such. The finishes on the interiors are basic. The kitchen is basic but functional. But, that is not why we go there. They are right on the water. We have not found another place up there with that kind of access. They are quiet, comfortable and everything we could ask for. We do tend to go in the fall and winter. We did go in the middle of summer and they did get very hot inside at night. We tend to avoid that time anyways because of the bugs outside.
They do have a shared pool, hot tub and sauna in a central building. The sauna does not get super hot, but the main lodge has a better one that Sea Villa guests can use.
For us, the purpose of the property is its unique access to the lake - steps away from the patio, not elevated away from the shoreline like a lot of other options in the area, with a very nice section of shoreline to walk. There are fire pits, and also every one we've stayed in has a wood fireplace. They provide the wood.
For the pets, they will accommodate a dog for a reasonable fee. They have excellent, short trails through the woods for walking them.