Hi Csoul,
If you do a search on Habitat you will find quite a few mentions of them on the forum and comparisons to other better value options as well. In essence they are a good quality products that are overpriced IMO.
There is a list of the members in post #21 here that sell online and which have better value which may be of interest as well :). There are many great options here and all of them are happy to talk with you about your needs and preferences in a mattress and have the skills and knowledge to give you very good guidance.
There’s quite a bit of information in the mattresses section of the site that may help with your research and there are some guidelines about weight/height/body shape here and about different sleeping positions here.
If you let me know which city you live in … there may also be some local factory direct manufacturers or better sleep shops near you which as you can read in this article are almost always the best local source of quality and value. It’s also a good idea to do some local testing on latex mattresses to get a sense of the type of layering that works best for you either for a local purchase or as a guideline for an online order.
Hope this helps.
Phoenix