No, it was not a planned meeting. Just "at the right place"...which is a mis-staement if ever there was one. I was visiting a friend at a hospice.
As far as the town centre- very compact. Much smaller than your Manhatten trek ! The river walk is beautiful, or at least was, been about 5 years since my last visit. GREAT bookstores. The shopping arcade has/had some interesting places, besides the usual chain stores. I remember a very good food hall, especially the butcer's shop.
As for pub, well, there is one I had a lot of fun in....but it may be a bit much for some.
Everything is easy walking from the train station or bus stops. The only time I recall needing a car hire was visiting friends in the "suburbs"..a cheap cab ride.
Now you have me wanting to return ! Perhaps on my next stay.