I have been helping the onliners resolve their issues with the space and making the plans in illustrator.

Here is the revised plan for upstairs, as Yasmin needed more space and Ioannis needed walls. Only room G36b has changed

Yasmin is happy.
Maria is happy.
Sarah hasn't responded to say is she is happy or not.
I emailed Su to ask if she would swap with Ioannis but she hasn't responded.
I think Ioannis is happy but he would like to swap with Su. If he does swap he will need walls in his new space.
Otherwise there are no other outstanding issues.