We stayed for one week with 8 persons in the nearby Nyköping villa. It's a gorgeous house with much of space in a nice and calm area, close to the baltic sea (with a small landing stage). You will need a car. The town of Nyköping is 10 minutes ride away, but there you can find all kinds of shopping. The house in Lappetorp was nicely placed between rocks, neigbour villas and the nearby forest. It had all we were looking for (spacy beadrooms, two bathrooms, one of them with a sauna, terraces and barbecue, an oven and a great, white, open kitchen). We used the boat (with motor) for a couple of trips around the small islands. honestly, that wasn't that relaxing as it was already too cold on the water. Anyway, we saw hundreds of swans on the water and still enjoyed the freedom on the water.
We'd reccomend the place for summer (will most likely return) as it has a pool area (2 minutes walking distance), a tennis court and the baltic sea so close.