This is a super cute, well appointed unit. It's clean, modern, and has almost everything you could ask for. We could not get in when we arrived, but the owners got us in real quick and were very nice.
There are two things that you should be aware of when considering renting this unit in winter though.
The first is that there is no heat in the bedroom; the only heat source is in the living room, which is two rooms away from the bedroom. The unit is fully capable of warming the bedroom, but the living room (where the pull out bed is) has to be really hot and the bathroom that is through the bedroom is freezing. The tiles are cold, the toilet is cold, etc. Also, you can't close the bedroom door. Also, we went back and forth from being really cold to too hot during the night. There were only two of us so that wasn't too big of a big deal, but if you have four people and want privacy when it's cold, you will be very cold in the bedroom. They have separate A/C units in both rooms, so summer would be fine, but winter, doesn't work so great. I would recommend swapping out the bedroom window A/C unit with one that does heat as well and the problem would be solved.
The other thing I could not tell from the listing is that this cottage actually has two units. It's basically a cottage split right down the middle into two sides. The only issue with that is that you can hear the people next door. The other unit was empty for most of our stay, so it wasn't a big deal, but if you don't want to share a wall with someone, be aware.
All that said, we really like it and it was great with the exception of the heat issue, but I would not not rent this again because of it. Just something to be aware of to make an informed decision.