Answer:
(Fatwa: 2102/1699/B=1431)
Islam does not allow it. It is not lawful for creditor to avail residential facility by giving debt. According to Islam, it is interest. It is mentioned in Hadith:
كل قرض جر نفعاً فهو ربوا
(1) It is unlawful for them as mentioned above.
(2) It is right for you to collect money from the rent of other three flats.
(3) They will be sinful if they get benefit from your flats for three years by giving you money.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
