e-rent seems to have good service - we're arranging a flat through them for 2 months. Very responsive to emails and phone calls.

The general guideline I've been told (on Flyertalk) is that you'll have to pay at least EUR600 to get something reasonable. We've chosen an attic apartment with sloping ceilings (low enough to be a problem at times) for EUR495. We can at least see what is wrong with this place and we know we can live with it!

Check what floor the place is on and whether it has an elevator. Check carefully what area you need to be in - we needed to be near the trains.

Audrey