Sooo I was trying to take an Alert Level 3 No Hope Hotel while playing solo. In the process of taking it, I also intercepted two elite supply convoys, an enemy patrol, and two groups of roamers, one of which ran to us from two blocks away, and another one spawned from the ground right behind my back.
If this is normal for alert level 3, then fair enough, although I find it to be a bit ridiculous, but if it's not, maybe it should be looked into.
That CP has the unique feature of only having a single entrace / attack point.
Roaming enemies there are pretty close, so to avoid it (and to my success) I climbed up on the right side and used all cover available to beat the attacking phase. For defensive phase I used the backmost room as a choke point, in most cases the enemies are coming in one by one there.
This is the one CP I dont like because its contraty to my sniper playstyle.