We cosleep here with 2 babies and DH on the floor lol! He is a shift workere though so he leaves at midnight.
I would suggest getting a arms reach sleeper( wish we had) Or makiing your cot inot a sidecar...there is ahtread somehwere I will find it!
King size bed may help too

Good luck you jsut do what works....Co sleeping from birth this time has given me so much more sleep

https://www.bellybelly.com.au/forums...stead-bed.html