How many par should we hold?
Three is the working standard for most properties: one in use, one in process, one ready. Four par is common where linen is heavy or slow to dry, where collection is less frequent than daily, or where the property runs near full occupancy year-round and has no slack. Two par is possible only with same-day turnaround and no tolerance for a single missed collection, which in Bangkok traffic is a thin margin to run on.