Originally Posted by
Raph737
BA will offer .....hotels whilst on duty including training,..
Minor but important point of order: that is generally only the case if you are assigned training away from your base, e.g. being an early convertee onto a new type and doing a manufacturers course, or doing training at LHR but are based elsewhere with BA.
If, as is more likely, you are LHR based and training at the “Global Learning Academy” at LHR (e.g. conversion course, command course, recurrent sims, SEP, any of the occasional other group training days, etc etc) you find and fund your own accommodation.