Hunting 1bhk rent or single room in/near Vidya vihar

I'm coming to doon(I learned this word after coming to this sub) **for 3 or maybe 4 months** to take coaching classes. I'm **looking for a 1bhk, any pg or hostel**. My **coaching institute is in Vidya Vihar** so I'm looking to find a place close to that. **15-20min walking distance is also good for me**. I was told rents are around 5k but I'm hoping to find one on the lower side of 5k. I go to gym (I'm still fat though), a casual gamer, likes to cook(though I can't cook) so if anyone is willing to provide shelter to this lost introvert guy, I will do the dishes, even in cold wether. I have already looked through old posts but to no avail, so I am asking. I would appreciate any help you could give me