Well you know what we have. It's just us and 2 dogs ... but it used to be 3 ... and they all slept on beds on the hardfloor (no outside napping for my doggies!

) Now it's just 2 dogs and the porta loo. Still heaps of room to do stuff.
We went hardfloor as it's up off the ground, so therefore out of the downpour, the river of mud, off the nasty rocks that'll puncture something, away from the snakes and other creepy crawlies (although the ants still move in when they want so I'm guessing the others are a bit timid perhaps).
A few things to keep in consider (in my opinion): 1. ground level ... you'll need it to be as close to level as possible to be happy. During rainy weather we try to tilt the CT away from the kitchen area a bit to help with any "run off" so it keeps the kitchen side dry. 2. The hardfloor is better of downhill where possible if you can't be level any other way. 3. We do a lot of overnighters and don't bother putting up walls unless it's raining and we only have 2 ends usually (we don't own a full enclosure) ... but a draught flap for over the wheels is a very, very good thing! 4. We hardly ever use the grill.
I don't agree with you only sleep inside though ... it's our change room, toilet block on occassion, storage area, and sometimes our dining & rec room.
Kit_e
Loving it!
