In my opinion after having done a few trips, I absolutely hate it
The freedom to do what you want is nice to a degree however I found myself for example when seeing something cool wanting to share it with someone. I couldn’t look over and be ‘oh that’s really interesting X, Y, Z’
During airports, meals I found it lonely
I asked this because I essentially have a British Airways airline voucher to use (not a companion one ) and struggle to think of where to go