your 2,500 could be a small unfurnished room sharing everything.

4 to 5,000 could get you unfurnished independent 1br, with own sharing kitchen, own sala, no parking.

6,000 could get you your unfurnished solo 1br, kitchen, sala & maybe a decent parking.

7,500 could get you unfurnished 2 br, etc.

9,000 could get you 3br unfurnished , own flat, complete.

9,500 above could get you furnished, etc.  

these are the real on-going rate.