lol, i know exactly how you feel! i dont use water bottles, all of my hammies have water bowls, so you can imagine how annoying it got to have to replace water bowls every day!!
So i did a similar thing and now have shelf kind of things in a lot of my cages too
You have done a great job with yours
Just a quick question though - that isnt the only food they have is it? As hammies should always have unlimited access to dry food - you probably already know this, but just wanted to make sure
Tammy x