After the top here review I decided this elliptical machine became bestellen.Ich has not disappointed! The delivery came just 2 days earlier than planned in 2 cartons., Packaged very well. Assembling (alone) was not particularly difficult, but it is recommended to receive the order in the plan to first install the front carrier stand under the flywheel! I had later because as the runners been mounted an uncomfortable problem back were with the lifting and fixing to the substructure of the front article carrier. Construction lasted about 3 hours, with a break and a lot of time but ...- let lacked the power adapter for the PC in the delivery. But I still had this type PSU for my external hard drive from the PC - so could first help me ...! Complaints by mail at Amazon .... 20 minutes later to say: to seller forwarded! 10 minutes later mail by the seller with apology and request for indication of the missing part in my mail to ...- 5 minutes later call the seller .... we agreed that I buy the part here, and got a refund - the is also done quickly and operated by Amazon! Worked great! The elliptical machine in operation is fun .... it is very quiet and racing takes place throughout natural movements! The computer program is top .... several different sub-programs, then very special and four self-programmable. The switching of the individual training units are part elektronisch.Wenn the device further operates as now am and I remain fully satisfied!