I researched mattresses for over a year before choosing Zenna. With three small children who would eventually move out of our bed, I wanted mattresses that wouldn't just be comfortable but that would also be safe for their health. I chose Zenna for multiple reasons, no springs, no glues and the latex to help prevent mold and dust mites. To begin with, the price was overwhelming, especially to purchase online without trying first. I needn't have been concerned though, a 100 day trial and a ten year warranty and an expected lifespan of up to 25 years, there aren't many mattresses that can match these numbers! I decided that we shouldn't ever put a price on our health and thought we may as well try one mattress. Since then we have purchased three single mattresses for our young children and whilst we don't sleep on them all night, every night, we have spent quite a few nights in our children's beds and they are so comfy! Since getting the mattresses our childrens sleep has improved, they are staying in their own beds and sleeping longer before waking. Might be a coincidence but I'm not willing to test it!! On top of all of the above I encountered amazing customer service, extremely fast postage and brilliant packaging. We are now saving to purchase a Zenna matress for our bed.