Modular kutchinjiriza matenthedwe kukongoletsa khoma gulu amatengera makonda khoma kapangidwe ndi wapamwamba matenthedwe kutchinjiriza zotsatira, ndi pafupifupi 10 kuwirikiza matenthedwe kutchinjiriza kuposa gulu wamba.Chifukwa cha zinthu zophatikizika, ntchito yake yosawotcha moto ndi chitetezo ndizotsimikizika, zomwe ndizofunikira kwambiri kwa ogwiritsa ntchito.Komanso n'zosavuta kukhazikitsa pomanga nyumba. Poyerekeza ndi ndondomeko ya chikhalidwe, imapulumutsa nthawi yambiri ndi ntchito, zomwe zimakhala zotsika mtengo.