Thank you.
Also if you go to LIS / OPO on a perm, you have to be replaced so the transfer out can take a very very long time.
BCN has no contractural right to transfer. So I imagine the same game.
Also the CDG SO contract is eye watering. I found it tight living in Paris and paying off a loan on the FO contract (with sector pay). Wouldn't want to try it as an SO with no sector pay.
Bear in mind that with Parc my net was around £4-4.5 monthly (including the winter but obviously it varies on hours) because you type rating is a expense and helps you with tax...
CTCs version of £1200 net is, well, tight.