Bibi wants to trade the Wadi Ara area which has about 300,000 arabs for the settlement blocks which have hundreds of thousands of Jews. If this guest house had been in Wadi Ara if Bibi got his way in a land swap like that then the arabs would be flooded with palestinian guests, Jews and arabs have always hated each other and probably always will. There is certainly nothing wrong with buying an expensive villa even if the arabs he sees when he looks out his window are very poor.
Shaffir to Herzog: Opposition failed to show leadership in political battles against PM (Haaretz)
from the article: Israeli-Arab guesthouse opens, now all it needs is guests