₱150k can launch a compact coin-op laundry near dorms and boarding houses if you buy reliable refurbished machines and negotiate utility-friendly leases.
Start with 2 washers + 2 dryers or combo units. Prioritize brands with local parts availability. Install CCTV and bright lighting—customers choose perceived safety.
Within 500m of bed spaces, call centers, or universities. Ground floor with drainage access is ideal.