Many thanks for the replies. Unfortunately, we have two limitations in that I can't drive so very much reliant on public transport, especially trains, as I prefer only to travel by bus when I have to. Also, we are on a very restrictive budget of around £400 to £450 per month.
We've been looking at Tamworth town centre close to the station, with the outskirts of Tamworth as a plan B, hence my question as my knowledge of Tamworth is limited to the centre.
More recently started to look at Lichfield as well but I know even less about Lichfield as I do Tamworth, but it looks like a nice enough place, although I expect rents in Lichfield to be more expensive than Tamworth.
One of the main things that attracts me to Lichfield is the regular service into Birmingham.
Thanks again.