Hey GX, you can try Lajpat Nagar - II, Amar Colony, East of Kailash etc. These places are close to each other and have many PGs. And Amar Colony, Lajpat Nagar - 4, East of Kailash and Dayanand Colony are closer to Nehru place than Lajpat Nagar - II (where the central market is). Although I dont know how good the PG for guys are (this place is full of PG for girls). I currently live in Amar Colony in a rented flat (2 bedrooms)... We pay 5K (give or take 1K) for the rent, the food (we have a cook who comes in and makes the stuff), cleaning and most of the groceries. So sharing a flat is also a good option ere although the rent here in south Delhi is exorbitant as compared to, say, east Delhi like Mayur Vihar and all. But then again, they're quite far.