Hardwood Floor Install Help

I had a.transition as well. Down my hallway the floor joists ran side to side. Then after hallway opened up to living room the joists 90* opposite to the ones in the hallway.
I removed my base board and used baseboard and quarter round. 30 feet isn't much to pull up and u could probably salvage some of the damaged pieces for end pieces?

Another thing watch the entrance.ways they can be tricky as well. I left mine till the end. Dunno if that is the.correct way or not.

Dart 67 pretty much "nailed" it! Lol