1. Mitundu ndi makulidwe osiyanasiyana malinga ndi zomwe makasitomala amafuna: zazikulu kapena zazing'ono, zotalikirapo, zotalikirana imodzi kapena zingapo.Kutalika kwakukulu ndi 36m popanda ndime yapakati.
2. Mtengo wotsika komanso ubwino wokonza.
3. Kumanga mwachangu ndi kukhazikitsa kosavuta: kupulumutsa nthawi ndi kupulumutsa ntchito, zinthu zonse zimapangidwa ndi fakitale.
4. Kuchepetsa kuwonongeka kwa zomangamanga, kugwiritsa ntchito nthawi yayitali: mpaka zaka 50.
5. Maonekedwe abwino.
6. Zina: chitetezo cha chilengedwe, nyumba yobiriwira yobiriwira, kupulumutsa mphamvu, dongosolo lokhazikika, zivomezi zapamwamba, umboni wa madzi ndi moto, komanso kusunga mphamvu.
Gulu la Derust:Mpira kuphulika Sa 2.5 pa dongosolo lalikulu zitsulo, Buku derust St2.0 pa dongosolo yachiwiri zitsulo.
Mtundu wa nyumba:Portal frame ndiye mtundu wanthawi zonse mumsonkhano wamafakitale ndi malo osungiramo zinthu.Mitundu ina imathanso kupangidwa ndikupanga malinga ndi zomwe kasitomala akufuna.