Originally Posted by
patvd
The only problem with B2B is that in some airports (eg BRU) it’s impossible to join the departure lounge when arriving from the UK, you would have to go through passport control twice and security, leaving not enough time to catch the same aircraft back to LHR.
BRU you can use the connection route to the right before you get to passport control. You go upstairs and through security, but not through immigration.
Originally Posted by
corporate-wage-slave
Sofia is one of the slightly more tricky locations...
Slightly confused by this, are you thinking of somewhere esle? SOF is AMS like in set up so mixed arrivals and departures on the non-schengen side. I would rate it as very easy.