I bought a proform crosswalk sport treadmill in December and have been using it ever since about 4 times a week. I did need someone to put it together for me but it didn't take them over 40 minutes to do this. Mainly the upper part, wiring for display board. The walking part was already together. It makes walking a breeze and when you use the crosswalk arms, it helps tone your mid section as well. I would recommend it because the price is reasonable and it works great.