Hui,
As long ur groom steps in and out of the bride's place during auspicious hours, the rest are not important. But if u have 2 timings like keitsu, better check with ur master carefully.
Sofa bed sounds good, but im those lazy ppl who wont do the bed. And Queen sized SOfa bed to me is kinda of heavy also. I tried to change my normal queen sized bed, is like goind to gym to workout. LOL!
I have already distributed the cake vouchers together with my invitation cards to relatives. Left grandparents to go, my mother insisted to send real cakes. And she is going to do for me.