Living room in UK: Pair of BL5s with BL10 center channel.
Stateside I have very little B&O in current use as most of it is in storage or being repaired. Currently just two BL4Ks serving music duty in the bedroom and a spare BL4k running as a mono center speaker under my TV. Oh and recently re-acquired my BeoLit 15 for mobile listening.
Location: San Francisco