Bathroom fittings are bathroom fittings, You choose ones you like etc. However it is the details that are important and these will probably only become apparent when you get them home or after you have fitted them and I wouldn't touch Bathstore with a barge pole. Despite my better intentions, SWMBO really liked some of the fittings so we used their WC pans. Badly designed so you cannot retro fit toilet seats. Fixings awkward and my plumber was, quite rightly pessimistic about the flushing mechanism!
There are much better, and as cheap, never mind more expensive brands out there. And you can get them from your local shop who will give you much better service when something goes wrong.