"Engineering (Design And Construction) And Author'S Supervision For The Construction Of Modern And Affordable Residential Buildings For Accommodation In Two Neighboring Properties, Sofia, S- Borough Of Slatina, Quarter "Hr Botev", Pi With Id. 68134.707.5003 According To The Kkkr Of Sofia, Upi X "General", Quarter 40, Ext. "Hr Botev" Quarter And Pi With Id. 68134.707.5004 According To The Kkkr Of Sofia, Upi Xi "General", Quarter 40, Ext. "Hr Botev" District, Slatina So District