I have never been there so can't give a review, the stock on their YouTube videos though seems very run of the mill LFS quality (to be kind). I can see a lot of football shaped big eyed fish, some of the PB strains have a lot of peppering. I would advise you to try and purchase the best quality fish your budget will stretch to, if you start with genetically flawed and stunted stock no matter how much you feed them and how much water you change the results will probably be underwhelming, you would just be polishing the proverbial. There are a fair few top notch breeders and retailers in the UK, so maybe do a bit more research before you buy your fish