This is a non-profit, so hopefully it's ran well and everyone is happy. However, as an Australian with friends who've traveled to Scotland, apparently it's quite common for businesses to provide accommodation in exchange for work, and at times this can be really exploitative.

A friend of mine stayed and worked at a remote bed and breakfast in Scotland for a couple of weeks. However, despite the manager claiming otherwise, my friend was often left on their own with no idea how to run the place. My friend was given no training and the manager would tell them he'll be in for the weekend, then simply not turn up.

As a result my friend was stuck looking after the place and missed out on the weekend (and many other days) when they were supposed be out enjoying their travels. It's just worth keeping this in mind, before signing up to something like this - there are unfortunately plenty of dishonest people out there.