My mother is now 84 and although mobile, following heart ops etc. not really up to flying. Last year my brother and I took her on the Britannia, our first P&O cruise (my wife and I have cruised plenty of times before). That was out of Southampton un up the Norwegian Fjords. Such a successful trip that we agreed to do another and with the weak Pound another P&O cruise (rather than any other line) out of Southampton seemed the thing to do.
Choices of destinations that can be reached in a max of one week are limited to an itinerary that included Vigo, Lisbon, Porto and Guernsey seemed ideal. of those only I had been to Guernsey before (cruise stop) so plenty to look forward to.
Our agent ensured that we got good adjoining large inside cabins on the Riviera deck, close to midship. We decided that the significant extra cost of even just one balcony cabin wasn't worth it (unlike on the Fjords). Mum has pay pay almost double (single supplement) but we had some onboard spend and free parking so all seemed good.
Plenty of space, comfortable but little of note except some news on the TV, not even our account. A/C didn't get it cool enough but otherwise perfect.
Been through Southampton many times. Car parking was excellent but always best to get there as early as possible.