Spirit-class Vista Suite bed question

[nodumblond]

I apologize if the answer to this is buried somewhere on this board, but my search didn't yield much.

My 6'1" brother might be interested in visiting Bermuda via cruise ship (probably because I can't stop effusively praising both the island and the thought of a floating hotel).  Because of port reassignments after the kibosh on Cuba (franks, Donnie), Carnival is redirecting the Pride to Bermuda for some 2020 itineraries . . . including one that is in the sweet spot of when my husband can take time off.

My thought was to book a Vista Suite so we could all bunk with (relative) elbow room.  However, it only sleeps three -- a queen/single and a sofa bed -- and I know for darned sure my brother will not have enough room on the latter.

My question is this:  how long is the 'twin' if you split the queen?  Neither my husband and I are very statuesque, so I have no way of gauging, but I hate the thought of my brother's feet hanging over his twin bed for seven days. 
 

Any suggestions would be greatly appreciated.

[Essiesmom]

the twin/queen beds in a vista suite are the same size as every other cabin.  Slightly narrower than a standard twin, but the same length.  Taller men than 6'1" have managed.  The couch is not a foldout but I believe would be ample length.  EM

[nodumblond]

Thanks for the intel!