We bought a Zafira (03 I think) recently for under that money. When it came out first the word on the street was that it wasn't exactly bursting with extras and was very plain (suitable for the rental market was the phrase used at the time) so combined with other factors we went for one of the old Laguna estates which was brilliant.
However, now that we have the Zafira I can't complain about it. Plenty of room, a little underpowered maybe but still capable of doing 120 on the motorways with a fair load, so it's only relative.
z