Electric Clothes Airer

I dont have room for a dryer, but I have children and do a lot of washes and the need to halve my drying time. I found this on Amazon http://www.amazon.co.uk/Folding-Electric ... but I'm not convinced that this will really reduce the drying time that much. Does anyone have one? There are no comments yet on this on Amazon ....
Thank you!

My mother had something similar. Totally useless! It will help dry a section a little faster but for what you want would be a waste of money! Sorry