Wow ....what can I say the 'Deluxe Wool Mattress Topper' is absolutely wonderful. I have never slept in such a comfortable bed. I have an old hard mattress which I will replace soon but in the meantime wanted to create a sumptuous bed and this mattress topper certainly did that! I would highly recommend this and wish I purchased one years ago! I purchased a set of the 'White Egyptian Cotton Bed Linen' which I am very pleased with. Lovely smooth cotton, very cool to sleep with and feels very luxurious. I also purchased the 'Deluxe Wool Duvet' in a 'medium weight' thinking this would be ideal for April/May time. I found it very lightweight and cool but for me a little too cool and I ended up putting another polyester duvet over the top for added warmth which then created a wonderfully warm bed. I then purchased the 'Deluxe Wool Duvet' in 'warm weight' which was meant to be plenty warm enough for winter and tried that in April/May. This was warmer but I still found it not warm enough for me and I don't think I am a particularly cold type of person. I found they were both warm enough at the start of the night but I would wake up cold in the middle of the night. The wool duvets are definitely cooler and breathable if you are hot in bed but do not seem to warm you up once you are cold. I found I could feel the fresh air coming through the duvets and they do not seem to hold warmth in the bed. Anyway, I still like the wool duvets and like the idea of sleeping under wool and will simply now have an extra bedspread/quilt at the foot of the bed which I pull up if I get cold and put back down if I get too hot and I will do this throughout all the seasons with the medium and warm wool duvets I now have which provides a lot of flexibility and choice with our English climate! So overall I am satisfied!