Thirumeni's built to rent

Thirumeni (name changed) rents out three kinds of units – (i) 3 units of around 420 sq. ft. at INR 8,000 per units. These units were built to cater to families but are being rented out to single workmen instead; (ii) 4 bachelor rental units, each measuring 270 sq. ft. shared between 8 tenants. He charges INR 8,000 per unit; (iii)
6 row rental units each measuring about 240 sq. ft. shared between 5 tenants. He charges INR 5,000 per unit.