The lakehouse is a very nice and historic hotel with a beautiful atmosphere. I really enjoyed the charm and character of the place.
However, the hotel is quite far from downtown, and if you want to go out and explore, you will need to take a taxi or arrange transportation. It is not very convenient if you want to walk around or easily access restaurants and shops.
For this reason, I would recommend staying for one night, which I think is enough to enjoy the hotel, its surroundings, and the peaceful atmosphere. If you are planning a longer stay, it may be better to choose a hotel closer to downtown.