Printed Cups

 One way to personalise your cups.  Attendant hand stamps every cup.

Snack Bombs

 Sea salt snack bombs and Vanilla pecan bars from Bittersweet Bakers http://bittersweetbakers.com/ at the Attendant cafe.

Small Cafe:Great Offer

 Tempting food display in the tiny Attendant cafe.

Cold Drinks in the Khazi

 The first cafe we have seen selling coconut water (and some original soft drinks in smart reusable juice bottles).  Attendant (the cafe in a underground toilet) is spot on.

Drinks are served with a jam jar 'cup', ice and fat straw.

Don't Spend A Penny

 'Attendant' is an underground 1890 Victorian Gentleman's toilet converted into an espresso and food cafe.

Situated in Foley Street, W1 it is well worth a visit.  Sup your latte sitting at an urinal!