Welcome to the forum. You should be able to find a unit that fits your requirements. In our V-Lite we can walk right into the bathroom and close the door, access the pantry, stove, fridge etc. Getting from the bathroom into the bedroom is another story as the bedroom slide partially covers the bedroom door, we can however get in the bedroom from it's seperate entrance. I have seen smaller units that have most of the access we have as well. Just go through the floorplans carefully on FR's site. The other thing is and it has been mentioned above is any time we have booked a campsite ,they generally ask if you have slides and how long. If they don't I bring it up.
John & Deb
2011 F250 Lariat FX4 Crew Cab 6.2
2011 Flagstaff V-Lite 30WRLS
Days Camped 2013: 16 2014: 5 2015: 3