When dealing with flats in Delhi, the following services can be very helpful:

1. Real Estate Agents: Assist in finding, negotiating, and handling documentation for flats.
2. Property Management Services: Manage maintenance, rent collection, and tenant issues.
3. Legal Services: Review contracts and handle legal disputes.
4. Interior Design and Renovation: Customize and improve the flat’s interior.
5. Home Inspection Services: Evaluate the property’s condition before purchase.
6. Packers and Movers: Manage packing, moving, and unpacking.
7. Cleaning Services: Offer deep cleaning and regular maintenance.
8. Security Services: Install security systems and provide personnel for safety.
9. Utility Connection Services: Set up electricity, water, internet, and gas connections.
10. Rental Furniture and Appliances: Provide furniture and appliances for temporary stays.

These services can make the process of finding, buying, or renting a flat smoother and more efficient.