So I can only recommend this device. I myself am totally unsportsmanlike and untrained and wanted a dexterous, reasonably priced and space-saving device for my living room. Quite a lot of requirements, but this device is the answer to all these requests for me. This bike is quickly folded and fast apart again. When folded, it needs about 50x50 cm space and fits so next to my TV. The device is priced at 100 top and not too difficult to put it on the page in the middle of the room and back again. It is common to 4 feet and can be adjusted easily. Is unusual that you have to scramble quite high and the seating is a bit uncomfortable but you get used to quickly. I'm also not the top athlete who spends hours on it, but I am better with every week! Am extremely satisfied!