R5 > open office
R5 (5s before boss spawns) > take mushroom, corner alley.
R6-9 > p1 and p2 alley, p3 and 4 office
R10 > open hotel to apartments. p1 alley , p2 apartments, p3 hotel, p4 office)
R15 > open power and roof top, get power on, get perks, corner apartments (left sniper)
R16 > open garden, get ultimates.
R16-19 > p1 alley , p2 apartments, p3 hotel, p4 power.

PLEASE NOTE: At the end of every round : P1 rushes office, P2 rushes hotel (upstairs), P3 rushes garden, P4 rushes back of Apartments (near to iron leggings)

R20 (middle round) > corner hotel chairs
R21-29 > P1 and P2: Hotel stairs.
R21-29 > P3 and P4: Apartment/Power stairs.

R26 only > P1 alley, P2 hotel, P3 apartments, P4 power


R29 > P1 and P2 go to apartments (close to sniper)
R29 > P3 and P4 go to gallery stairs

R30 > all at gallery stairs, stay back and don't rush out on your own. Only rush out if there a few zombies left and it's safe to do so