On Jun 5, 11:41 am, wrote:

what type of doors would be best for this situation or any other
creative ideas I would appreciate.

As others have mentioned, framing in a pre-hung door would provide the
most privacy, both visual and sound-blocking.

If you're only concerned about the visual aspects, and not so much
about the sound-blocking, you might consider hanging some sort of
vertical mini-blinds across the openings to the living room. Easy to
put up now, easy to take down later.

If your guest needs a phone in their room, if it's not practical to
run a new phone wire, you can always connect a cordless phone to an
existing jack.

Jerry