Hello,
As with everything Myeloma related everyone has a different experience. If you use the search function on this forum you will find quite a few people have documented their SCT journeys. I kept a daily journal while my husband Phil was having his SCT, you can read it using this link:
http://www.myeloma.org.uk/patient-services/discussion-board/treatment/phils-sct-journey/
Phil did not go into isolation immediately but once he had a private room he stayed there until he was allowed home. I was Phil's only visitor but this was because that is what Phil wanted. Phil was in hospital for 24 days but he did get an infection which delayed his release.
I a happy to say that almost nine months on from his SCT Phil is doing well.
Megan