Originally Posted by
tarheelnj
1. Depends how tall/agile you are, but yes, it's possible.
That was diplomatically worded. I'm 5'10", 190 lbs, age 55 and this is trivial, way on the easy side for international premium seating. Only walking around would be easier, e.g. in exit row Business on UA p.s. service. For comparison, ordinary domestic first can be impossible.