Court allows subletting of rooms under zoning plan despite municipal management regulation conflict.

The court allowed the tenant's appeal against the municipality's order to terminate the room rental, confirming the lower court's decision. The tenant proved the subletting began before the new management regulation took effect, relying on the older zoning plan which permitted such use as 'residence'. The court ruled that the older plan did not exclude room subletting and that the new regulation could not retroactively invalidate the established right.