With the Gu mines on stairs, it can work. Especially sites like master on Chalet. The reason being the attackers can’t sneak up, and it’s super risky to try silent melee them since Solar, Fireplace and Library are high traffic areas so there’s the danger of defender’s catching you out.
I really like this game, but I would like to give information to my teammates via audio, the bad thing is that I don't know how to speak English (just basic things) because I actually speak Spanish
