Manasara 35.78

35.78

purato'lindra bhāgaṃ syādvāsayugma yugāṃśakam
vaṃśamūlāgrayorvāsaṃ madhye raṅgaṃ nyased budhaḥ

In front there should be a corridor veranda part, with a pair of rooms of four parts; / the wise architect should place rooms at the base and top of the ridge beam, in the central arena.