Supply and installation: The delivery was fast. Within 2 days after order my new mattress was there! The article comes naturally in eingerolltem state. Anything else would be preposterous because we can not speak of a small mattress here necessarily. Once rolled out, you needed only once a long time to "breathe". The mattress acts once very flat and must unfold. It took about 3 hours with me until the mattress had their full height. She smells Once something new, but not be interfered with.
Practical experience: I switched from a slightly softer mattress on this model here, and I have to say: It's a dream (in the truest sense of the word). My old mattress was after 5 years now also a bit worn, and a comparison of course is lagging here, I am thrilled nonetheless.
Conclusion: strong buy recommendation for these super comfortable mattress and full 5 stars from me. Price / performance is in a very good ratio!