A.S.
J.,
It can work!! We have four in apt which was 3 bedroom but, we used one room for the study and just had the kids in another. The kids will find ways to have some "alone time". They may want to borrow your room or find some corner in the house.
We had our 3 boys in one room. We now have a bigger house but,our boys ages 12, 8, 6 still share a room. Our girls 5,4,2.5 share a room and our baby's crib is in our room for now. We have a room that is the study and we are like you are trying to figure out what to do. no matter how big or small your home is you will find a way!!
I had 4 kids in an apt and now I have 7 kids in a house.
It will work. Don't hold off if you are ready.
Best wishes!!
A.