@Kim3671 @Paula
Hola Kim and Bernardo!
What a beautiful home you have in Cozumel!
We have been hosting our home in Oaxaca, Mexico for just over a year. The climate in the City of Oaxaca is a bit different than in Cozumel.
In Oaxaca, during the Spring and early summer it can be hot during the day, and is usually cool at night. During the final months of the year and early part of the year it is cooler during the day and can be chilly at night. We don't have the humidity that you experience year round in Cozumel.
For bedding at our Oaxaca home, we use a fitted sheet, a top sheet, and a light weight comforter and with a duvet cover.
We have found it it's too hot, guests don't use the comforter/duvet, but it is part of the bedding if they wish.
We found it is a bit hard to find quality light weight comforters and duvet covers in Mexico. We looked and looked. We ended up purchasing ours in the US, and brought them to Mexico as we were able to find high quality bedding for a low cost.
I have always used duvets in our home in Los Angeles, and I find them very comfortable, so using them in Oaxaca was a natural choice.
Given that you are in a really warm climate, you might be able to just have sheets, a bedspread and blankets. Maybe a comforter / duvet in a closet if guests need them.
I have also written a guide for Hosts to improve their listing, it might give you a few ideas.
The Link is:
https://community.withairbnb.com/t5/Community-Guides/GUIDE-Tips-To-Improve-Your-Listing/td-p/1841028
Wishing you all the best with your Listing, I am sure you will have years of success!
Saludos!
John