What an incredible stay! We stayed here for a whole month for our honeymoon and it was honestly the best decision ever. The house is beautiful and *so charming*. The bed was super comfortable and there were not one, but two gorgeous patios to enjoy. There is no oven in the kitchen, but there is a stovetop, toaster + electric kettle so we were able to make most meals pretty easily there. Things to note: the water heater is solar powered, so on cold, cloudy days your shower will be pretty cold. (We were there in October, it is likely much easier in the summer!) Showering in the afternoon/evening helped a lot, when the sun had had time to warm things up.
Lefkes itself was incredible. Many mornings we walked the Byzantine trail at sunrise...highly recommend! It leaves practically from the house itself and takes you past sweeping mountain views and olive groves. Right around the corner from the house is an abandoned stone building where we watched the sunrise over the valley + the church and it was gorgeous. Everyone was very friendly and welcoming.
If you're staying in the off season (like we did) be aware that most things will be closed. Having your own transportation to go to nearby towns for food, etc. is super helpful. There is a grocery store + a bakery in town that stay open year round, so you'll at least have access to necessities without leaving town (although not much else).
The only drawbacks were (1) the internet, which was very slow (between 4-6 mbps.) We work remotely and were totally unable to work from the house. We drove into Paros (20 minutes) to work at either Ragoussis Bakery or the Coffee Shop, both of which welcomed us and had super fast connections. The other drawback was the price--it seemed quite expensive for the area especially considering the late season + the fact that most things in town were closed (something I didn't anticipate before booking). Many of the neighboring houses were boarded up for the season.
Our host, Sotis, was fantastic, always available through messaging to help us with anything we needed. The house is beautifully decorated and a real joy to stay in. Mrs Kula came every Thursday and kept the place wonderfully clean for us. We went on two overnight trips to nearby islands and were always itching to get back to this absolute oasis.