On round 7, open office. P1 and P2 defend alley. P3 and P4 office. P4, shortly help alley rushing

On round 14, open hotel, apartments. P1 alley P2 hotel P3 apartments P4 office

On round 16, 18, everyone run to apartments for sniper ammo

On round 20, open power, roof top. P1 alley, P2 power, P3 apartments, P4 hotel

On round 21, open garden get ultimates and get back to your position ASAP

On round 30, corner apartments (right from sniper)