In the recent updates, the interiors were added for beta testing. It's a good idea to balance the game due to multiple reasons.
1. No more saw whoring inside interiors.
2. Tactical place with bunch of entering routes, providing challenge and strategy.
3. Enhancing the gameplay as it needs to be. After all it is a PTP.
So, my suggestion is not only for NSA right now. It will remain a part of other maps if interiors become the part of the server.
Right now in NSA, camping in interiors became hard because if presi wants to refill armour or hp, he has to go out and this is where terrorists wait with hydras looking for a chance to whack the presi with rockets, if not then other enter/exit routes are blocked by couple of SPAS Dber's. This is something unbalanced according to me. Since interiors are vast and provide long distance and area, the addition health and armour pickups inside those interiors far away from each other would be good enough to have with a cool down of 3 minutes. Thus making a challenge for terrorists to come up with a strategy rather than making him low, low low low low and at the end too low that he cant do a shit.
