I bought this mattress last year.  Must say much better sleep this past year.  I was switching from a traditional box spring and this has been a treat!  It took about 3 days for it to fully expand but I did leave it in the box way longer than recommended.  Once you get it open as soon as possible.  Motion transfer is low to no and great for multiple sleep positions.  This was part of a self-care purchase which I feel was worth if and has made a positive impact on my overall health.