Hi, we used to live in a London but are now expats living in the British Virgin Islands. It's a wonderful place to live but there are limited shops and facilities. My 5 year old son has very bad eyesight, uncomplicated but very strong prescription. We are coming to London for 1 week in May and really need to get him checked and order more glasses. We are staying at a hotel just off Kensington high st. I would be very grateful if somebody could recommend an optician in the area which also has a good selection of glasses for children. It is such a struggle finding glasses to fit my son. Any help would be much appreciated. Thank you.