Lark is very nice and very helpful, the place itself is also very quiet and the bed is amazing - I slept sooo well! I would definitely recommend if you are on a leisure tour with no early morning schedule and especially if your activities area is on the west. I would recommend less if you are landing in Standsted (3 hrs) and if your activities are more downtown: consider 1hr 15 mins to 1.5 hrs (peak) and 5 GBP one way to central London (Victoria/St. Paul). But again, the place itself is great and Lark is very nice, if you have no time restriction, I definitely recommend.