Easy to assemble, great to use I'm 5 feet tall, 65 and female but put my step trainer together easily and quickly by myself! I broke both my ankles and one fibular a year ago and needed a smooth exerciser to strengthen my ankles and for cardio exercise. The stepper is just the thing and shows all the details you need throughout your workout. I highly recommend this exerciser

Wonderful customer support Wonderful customer support. My treadmill motor started making a loud grinding noise 8 days before the 6 month warranty expired. Sent an email to Sunny. Stephen responded that same day, asking me to send a short vid to verify my problem. Next morning, he replied, and said a new motor was being sent to me! It arrived 3 days later. Excellent company!!!

Lauren was excellent Lauren was excellent. She was very patient with me. The rower I got (sf-rw5515) is functional and cheap, which means its a good "starter machine" to see if you have the dedication and willpower to take up rowing. If you like rowing and can use this machine routinely for awhile, you can always upgrade for a better model later. The only flaw with the machine is that it doesnt count distance. It counts time, strokes, estimated calories burned, and total strokes over the machines life. But for like 200 dollars, its fine.

recumbrent bike I purchased a recumbrent bike less than 3 years ago. It started to make a loud grinding noise when in use. I reached out to the company and sent videos of the noise it was making.Bottom line I got nowhere. I was told I had to pay for any parts because it's warranty expired. I feel although it was not an expensive bike, I should have gotten more than three years out of it. Was not happy that everything was done by email and could not speak to someone. WOULD NOT RECOMMEND THIS PRODUCT OR COMPANY TO ANYONE!

Kitty was very helpful in guiding us in… Kitty was very helpful in guiding us in searching for the right incumbent bike. Love the Sunny bike.