It almost seems pointless to mention the installation process as just by looking at the pictures so far and the one below, most will know my personal experience when installing inside the Urban T81 was a piece of cake.
To try and make best use of the case as I could, I went ahead and installed my X99 system inside of it which includes the 360mm Thermaltake Water 3.0 Ultimate CPU cooler and Toughpower DPS G 650W PSU. Needless to say there was more than enough room and as you can see in the image below, there was plenty of space left over in the top even after putting a 360mm radiator in.
Cable management was as easy I could have hoped for, but I kind of knew that was coming as there is far too many options for the cable management not to be ridiculously easy. With all of the pass-thru holes and the included clips on the back of the motherboard tray, it would be hard to have a bad time with cable management in this case.
As far as normal hardware goes there is of course plenty of room for that as well as you can see my ASRock Fatal1ty X99X Killer motherboard almost looks small in the T81 as does the Asus GTX 770 I am currently making the best of. This case is really meant for some serious hardware and it shows!