airbnbbuildbuildingbuyingcashcommonconcernscostcostscurrentempireestatefirstflowfundsgatewaygogoodgreathomehousingimportanceinterviewinvestinginvestorinvestorsjoelkerrmakemanagementmanagermarketmaximizingmoneymortgageninepricingpropertiespropertyrateratesrealrentrentalrentalsrentingscreeningsectionsegmentshortstorystrategytaxtenanttermtexasthinkingtimetreverupdatevacancyverinderwealth