It depends a lot on a faculty but mine (WIEiT) is rather tough.
You need to dedicate a lot of time to study and it is very stressful especially in the first year when the competition is very high and teachers are not very supportive.
On the other hand, they teach a lot of useful and practical skills that make you a professional in a field. It is easier to find a job after (or even during) studies and you have the opportunity to learn through practical projects that you can later add to your Github ;).
I would recommend this faculty if you want to be a real professional with a wide knowledge of different technologies.