Furnishing a bathroom located in an attic can often prove quite challenging. The often numerous angled surfaces require us to pay special attention to the type of interior design elements that we select. And unfortunately, not all such bathrooms can be made sufficiently functional. The AQUA 42 MECH L BOX A, however, is precisely the type of WC concealed system that allows you to transform such a problematic space into a dream bathroom. Thanks to the low height of the frame (only 92 cm) it can be easily installed even in the most problematic bathrooms with very sharply angled walls. Another advantage of this system is the ability to mount the flush button either on the front or top of the device. This increases the number of potential arrangements and makes it much easier to design a beautiful and functional bathroom.