We (Me, DH, DD1 (3to), dd2 (6mths), 3dsd (teenagers) went to Sherwood for 5 days on run up to Christmas last year, and left on 23rd I think. WE LOVED IT! but we're big CP fans anyway. No, we didn't have a tree, but there was a wreath on the door and lots of other villas had brought their fairy lights with them for around windows - I'd do this next time.
We visited Santa (for 3yo) and experience and present value was worth the £10(?) but the 5min pony ride (additional cost) to santa was the highlight for my then 3yo.
Park was lovely and twinkly. All the staff were in good festive cheer and friendly as always. There's a daily opening of the advent calendar in the village centre.
We loved visiting the real reindeer (free) near the grotto, but equally loved singing along with the animated reindeer too (3 of them were just by the path side)! We did a few toddler activities at around £5 each with christmassy themes. Book online early for the FREE storytelling in the Pancake House.
My dsd teenagers were justifiably disappointed with what we though was outdoor ice skating. It was more like rollerblading; on closer inspection of the description is said something along the lines of 'outdoor skating' (and I think we then assumed it would be one of those temporary icerinks you get in town centres - not so).
The rest of the time was walking/toddler-biking interspersed with hot choc stops! And of course swimming paradise. Great time in all.
I'd take christmassy stuff to do in the villa next time - christmas colouring books, christmas/cartoon DVDs from home, crafty card making, perhaps take some paint to paint collected pine cones, incase you don't fancy heading back out after an evening meal in the villa.
You'll have a great time. I too am
Enjoy!