FlyerTalk Evangelist, Ambassador, British Airways Executive Club
Join Date: Jun 2008
Location: Somewhere between 0 and 13,000 metres high
Programs: AF/KL Life Plat, BA GGL+GfL, ALL Plat, Hilton Diam, Marriott Gold, blablablah, etc
Posts: 30,536
There are quite a few threads on that actually so worth a search if you want all the details on the how, when, what, for how long etc. (Typically short visit of 15-20 minutes, not during mealtime or night but some specific times are considered easier by crew, your guest will be offered one drink etc)