1 wk Majorca holiday with my 7 month old son - what do I need to consider?

I don't think it's a good idea taking babies abroad. The heat for one thing is too much for them. It will put him/her totally out of routine too. I was once on a flight and a baby's eardrum was burst as we came in to land. If you get a lousy engineer on a plane that doesn't control the air pressure going up and coming down, it crucifies the ears.