Over Christmas we were doing lots of work in our house.
We bought lots of stuff from B and Q and found their staff to be helpful and knowledgable in the areas we asked for help.
Our toilet flush broke about three weeks after purchase and they replaced in store with no questions asked - on presentation of receipt and explanation obviously.
We asked for support with paint matching, again we were well supported and given advice - e.g. One colour we wanted was considered 'too dark' and we were advised to choose a lighter shade for the look we wanted for the room. I was unsure, but it turned out that they were correct so I would value their opinion again.
I think they have a good range of reasonable accessories e.g. Printed canvases, light shades, doormats, loo brush holders etc. these are reasonable and quite funky really.
We would use the voucher (if chosen) to continue our house renovations - we need to completed our lounge and would hope to choose some paint and perhaps a rug with the voucher.
We have not used any of the children's activities at B and Q, but they do sound like something my two would enjoy. We tend to go without them so we can have a proper look round.
As a final note - the cafe at our local B and Q is actually really lovely and I have enjoyed a lovely hot chocolate and a cookie there. The paninis looked nice too!!! It is quite odd as it is amongst a load of tiles and wooden beams piled up, but then turn a corner and there is a costa style place with clean loo etc.
So yes all in all I feel positive about B and Q.