Yes because it has to go from rear of house to the front.And my 1/2 inch hose takes ages.I have thought of running copper or plastic 22mm tube around the house thats fine this time of year ,but not so good winter.So idealy i would like some thing i could wind up on a reel.
25mtrs of 25mm hose on a reel, you would need one massive reel to fit that size on.
If you get the lay flat from toolstation then your problem will be sorted, I use 20mtrs and just joined 2 lenghts together, when its finished with I just coil it up in my shed takes up no room at all, but with the solid stuff 25mtrs will take up a hell of a lot of room.