The quality was outstanding and the ease of installation was a 10. Just a note: Use 2x6 and nail them flat for bracing at the four corners, this allows for any adjustment needed with the electrial box.
Is it really worth the money and effort. For many people they would say not. By the time you run new electrical service, build the support structure, install a timer, and repair walls etc. you have lots of money and effort invested. But if you want the bathroom with everything, it is a must have.
The towel rack does a very good job of heating towels. Location is important so plan early on placement near the tub/shower. The towel loses its heat during an average time shower/bath, so removal before the shower is at best a luke warm towel. Suggestions as to the height of the top of the rack (inches, shoulder, waist, etc.) in the instructions would be helpful. It is sometimes difficult to place a towel on the lower gaps, especially if the rack is partly obstructed in front. Overall, I'd order one again but plan earlier for it in its location.