As mentioned before, I ordered a new toy for myself. This toy is a tiny RC helicopter - Walkera 4#3b. Despite its tiny size and relatively cheap price it has 4 channel controller and it actually flies. Because it is electrical and tiny, it is possible to fly indoors. I did not have any experience with helicopters so I ended up crashing and crashing until I learned how to keep it hovering. Great fun and plenty of challenge!

The sauna in the topic has nothing to do with helicopters. Instead, we found a nice gym in Kirkcaldy and it has a proper sauna. I would pay the membership fee almost just for sauna usage but being able to do some work out is a big plus.