The running surface is approx. 37-40 cm from the floor. That could be a bit tight with a room height of 227 cm...

Unfortunately, there is no information about the volume. However, I have found a video that might help you (approx. at minute 06:25). The assembly of the unit is not included in the purchase price. Video: https://www.youtube.com/watch?v=k7BQuCy34_I