EXPRESSION OF INTEREST (EOI) FOR THE PROVISION OF TRANSACTION ADVISORY CONSULTANCY SERVICES FOR THE CONSTRUCTION OF AFFORDABLE HOUSES IN VARIOUS SITES LOCATED WITHIN THIKA, RUIRU, KIAMBU, LIMURU, LARI, GITHURAI, GATUNDU, KARURI,GITHUNGURI ,JUJA, KABETE & KIKUYU MUNICIPALITIES UNDER THE AFFORDABLE HOUSING PROJECT (AHP)