Not my cup of tea, but an adequate motor. Was "T" reg (1999 ish) when Rover was owned by BMW?? If so, quality control would have been better than tradional Rovers.
My only advice though is I doubt there will be much difference between a 2.5 and a 2.0 litre UNLESS you want torque for pulling a caravan. The acceleration and overall power will probably feel the same to the casual driver. However, the insurance and tax may be higher and the petrol considerably much more.
If you are on a strict budget, this should be a factor.