We stayed there a couple of times last year as it's relatively close to home.
Use the A50 west from the M1 to near Sudbury, then north on the A515 to the outskirts of Ashbourne, then west on the A52 but go straight on along the A523 to Bottomhouse, then north up the B5053 and the site is on the right - watch out for speed cameras between Ashbourne and Bottomhouse, they can catch the unwary out on the downhills into the villages.
You can check the layout if to find the site on Google Earth, all the pitches are a decent size with the two on the west side backing up to Leylandii trees which block the late afternoon / early evening sun - the three on the east side aren't shaded as much and most people pitch inwards facing the two paddocks. The one paddock can be used for dog exercise, the other had sheep last year. Each pitch has EHU, fresh water and waste drain.
Leek and Ashbourne are easy to get to but traffic in Ashbourne is always horrendous and even worse at weekends and market days - Leek is nearer, with supermarkets etc but not much else to recommend it..
The local area is nice, the Staffordshire part of the Peak District being much quieter than the better-known Derbyshire part - there are nice walks along the Manifold Trail (ex-Leek & Manifold Light Railway) and Monsal Trail (ex-Midland main line railway) which are good for pedestrians, cyclists and mobility scooters. You can also walk along the Caldon Canal which parallels the Churnet Valley Heritage Railway but parts may be unsuitable for a mobility scooter and may be best to take the train.
The Cottage Kitchen Country Cafe is close by the site with a good reputation - try the local delicacy, Staffordshire Oatcakes filled with your choice - there is an original "hole-in-the-wall" oatcake shop in Leek, just opposite Argos, if you want to try some with your own fillings - open from early am to lunchtime.
Can't really advise on pubs as I'm teetotal now!