all accoms have gone up in price a little bit since last year (about £5 extra per week), with central being slightly cheaper than cityside by a few quid. cityside is really nice, it feels like a hotel in the lobby. the rooms are spacious, plenty of cupboard space in the kitchen (if you organise it equally at the start of the year), plenty of under-bed storage, the beds are really comfy. i have had quite a few silverfish but silverfish are everywhere in leeds accom. if you email reception, they're quite prompt about getting pest control in to spray pesticides.
i don't really know anything about central village tbh, but i think the only difference is that cityside is more modern. cityside also has its own gym but being in uni accom gets you off-peak membership for the university gym