This is a really cool tower! It’s location is great and it’s a short taxi ride to Mt. Zas trailhead. You can do day hikes to all the little towns in the area for lunch or a beer. The couple that looks after the place were extremely responsive. We accidentally blew a fuse and they were literally there in 3 minuets to reset the box. In the off season Chalki is pretty sleepy but there are restaurants just 2 km away in Filoti. The Chalki Cafe was open for deserts and drinks as well.