the doughnut was great, neti, but how would you feel being 160 metres up in a glass bubble? The floor is solid, but the sides are all glass from your feet upwards, with barrier rails round the inside. You can always have a £10 glass of Sussex champers if you want to distract yourself.
I have phoned them up to ask if they are bringing rain to the south coast, and they are looking into it. Pehaps it will also function as a giant lightning rod?