Flying RT from YVR TO LHR (both are overnight flights) in August and I reserved the bassinet/bulkhead seats so the 10 month old can make use of their provided infant seat but didn’t realize BA doesn’t allow inflatable footrests (or anything of the sort). Even the armrests will be presumably fixed so I’m stressing about how my toddler will get some sleep. Any suggestions? Is sleeping on the floor possible?