I've just been here. Its just a regular sized independent health food shop but they certainly pack the produce in with items on the shelves to above head height.
There's no freezer section and only a small fridged section. There's plenty of stuff there to take away and use at home but very little in terms of something to eat straight away (ie only snack items such as nuts, energy bars). The lady who served me was pleasant enough.
Only down side is that they sell muscle building proteins including whey products. If it wasn't for this I'd have rated it higher.
Cons: Whey producs on sale