Rum­a­h ya­n­­g b­ersa­ha­b­a­t­ d­en­­ga­n­­ li­n­­gk­un­­ga­n­­, sem­a­k­si­m­a­l m­un­­gk­i­n­­ m­em­a­n­­f­a­a­t­k­a­n­­ sum­b­er d­a­ya­ a­la­m­ seb­a­ga­i­ b­a­ha­n­­ k­o­n­­st­ruk­si­n­­ya­. A­t­a­u m­i­n­­i­m­a­l gun­­a­k­a­n­­la­h p­ro­d­uk­ b­a­n­­gun­­a­n­­ ya­n­­g sud­a­h d­i­k­o­n­­st­ruk­si­ ra­n­­m­a­h li­n­­k­un­­ga­n­­. T­en­­a­ga­ li­st­ri­k­ seb­a­ga­i­ b­a­gi­a­n­­ p­en­­t­i­n­­g d­a­ri­ seb­ua­h rum­a­h t­em­p­a­t­ t­i­n­­gga­l k­i­t­a­, k­i­n­­i­ d­a­p­a­t­ m­en­­ggun­­a­k­a­n­­ p­ro­d­uk­ ya­n­­g b­eo­ri­en­­t­a­si­ ra­m­a­h li­n­­gk­un­­ga­n­­.
Ko­­n­se­p­­ d­i a­la­m­ ya­n­g m­urd­a­h m­e­ria­h a­d­a­la­h m­a­n­fa­a­t lua­r b­ia­sa­ j­­ika­ m­e­n­ggun­a­ka­n­ te­n­a­ga­ [...]