Em H
Google
There's a lot of variety of drinks (perhaps slightly too many as you had to squint to see the list on the screens) and good signage of what you can customise. Rare to find a bubble tea shop nowadays that doesn't charge you extra for the basic pearls (any additional/2nd toppings are charged) so this place is great! Pearls had enough 'chew' and not overdone.
Price is reasonable and cheaper than your usual London rates of £6± for a regular - they simply has 3 set prices (Regular £3.95, £4.25 Large and extra toppings 50p) and didn't look like there were different price brackets for particular types of drinks e.g. different milk/ice tea bases which made ordering fuss free.
The shop was well kept and 'kitchen' was organised and seemed clean. Only issue was the customer service - safe to say there was a lack of enthusiasm and could barely hear what the lady was saying... good drink though!