Two mattresses were purchased, 1.40X1.90 and 1.50X2.00, for my children's house, who got into the University of Patras. The purchase price is very good. However, they are the well-known simple orthopedic ones, hard to the touch. We got them because of the weight. We couldn't carry a heavy mattress (e.g., 30 centimeters) up six floors from the stairs. The mattresses softened and their feel improved with the purchase of latex toppers from Greekstrom at a price equal to that of the mattresses.

Very good! It is orthopedic and really comfortable! It is indeed 21 centimeters thick as already mentioned. I think it is extremely high quality and economical.
I should note that I received it immediately from E-agora, with service outside Attica, two days after ordering, at my place.

Very good, I am satisfied with it as I expected. Now time will tell about its durability

I have it for 4 days already.... It looks very good ' now only time will tell but I am very satisfied

It is a very good mattress. I give it 4 stars only because although it says height 18+/-1cm, it is 21cm. For most people, this is not a problem. However, for us, it creates a little issue because it is on a loft bed and it obstructs the opening of a skylight a bit.