House hunting in Blr

I'll be moving to Blr for 2-3 months, have to WFO, office in Whitefield.

I'm very confused about finding an accommodation.

Could you suggest any reliable sources where I can find accommodation and what areas will provide an affordable yet good accommodation.

I searched for PGs and flats, PGs seem too congested and seem too overpriced, while flats have high deposit and lock ins.