Desperately in need of eargent help

Please can anyone help me, a novice whose coursework is creating a database for an estate agent.

I've tried varrious codes that will search the database for a property that meets the criteria of the customer and list all the appropriate properties in a DBGrid (e.g 3beds, 2 receptions, garden, garage etc.)

I have been trying to generate a code in vb, would I be better doing it in Sql?

Any help or feedback would be gratefully recieved.

Thanking you in advance
A very frustrated student!