Isotop + Zonesleep + Comfort 1inch mattress. Does it all fit?

[PQU]

Does anyone have this combination "up top"? If you do please could you confirm that it all fits i.e. that the roof closes without any problem.

My reason for the question: I had intended to order the german mattress but discovered that apparently it won't fit with the isotop

 

[SallyW]

We too are looking at this combination. Did you go ahead with all three and does it all fit when you close the roof? We have the isotop and the zonesleep and we are considering the 1" comfort mattress so the zonesleep can be left in situ. I contacted the forum shop and they think it would be possible to have all three but it would be a tight squeeze.

 

[PQU]

I got much the same info from the shop but I've yet to hear from anyone with direct experience