Some good things about staying in unusual homes include the unique experience they offer, the opportunity to try something new and different, and the chance to stay in a one-of-a-kind accommodation. On the other hand, some bad things about staying in unusual homes may include potential discomfort or inconvenience due to the unconventional nature of the accommodation, limited amenities or facilities, and the possibility of unexpected challenges or issues.

In order of favorite to least favorite place to stay in unusual homes, I would choose:

1. Treehouse
2. Houseboat
3. Cave
4. Igloo

I have chosen this order because I believe staying in a treehouse would offer a truly unique and memorable experience, with the opportunity to be surrounded by nature and enjoy a peaceful and secluded setting. A houseboat would also provide a unique experience, with the chance to stay on the water and enjoy beautiful views. Staying in a cave could be interesting and adventurous, but may also come with some challenges in terms of comfort and amenities. Lastly, staying in an igloo may be a cool experience, but could also be quite cold and uncomfortable.

I have never stayed in any of these unusual homes before, but I think staying in one would definitely make for a more memorable experience. The novelty and uniqueness of the accommodation would likely create lasting memories and provide a different perspective on travel and accommodation. It would also offer the opportunity to try something new and step out of my comfort zone, which can lead to personal growth and new experiences.