I've now packed and I'm ready to go tomorrow.
The heaviest thing is my bike in its flightcase that I rent from Da Vinci cykler at 21 kg complete. It costs only around 54 € to rent it for a week, so it isn't really bad. Certainly cheaper than buying one which is 250 € and up.
I probably won't feel relaxed again before we've checked in at Club La Santa and I've unpacked the bike and see that everything is OK.
And then I'll probably go for a ride as the first thing.