Bought an old home...I loving refer to as my retirement bank..124 years old. If your husband or you have any carpenter skills or a family member who loves you a lot...look for old doors that includes barn doors that are too large...cut them down or refigure to size...its custom. You did it...wood is thicker and better....paint them all the same color....instant character. Or start with the one that is the worse problem...see how it goes...mine are beautiful...add something different and built to last. Most were $25.00 to $50.00 except the front door..but new doors they are thin...not real wood and to me cheap . its work to sand strip and measure ....make sure to measure about five times...keep in mind old homes are not square...but for us it worked...old doors you pick up for almost nothing aren't either. I made paper doors to take with me to lay on top of old doors to see how it would be...that wasn't easy but used old cardboard first and butcher paper taped together I could fold and take. You can check the height of the door knob which is important I found out..we have a door that we mismeasured and it like a dutch door I think they call them top opens and bottom opens or together..it goes from kitchen to dinning room so like a pass through. Which worked out to look good but what a headache..so the butcher paper template is a must. You are in for a lot of work and fun...as long as you know. Just about anything can be changed someway to work...diy magazines and web sites are educational...good tools...borrowed or hope for as a gift a blessing...renting if your sure you can get it done in a day is an option. Lots of info...custom doors start at least at 200 where I live uninstalled not real wood...for us this made sense...not for everyone...we love our house or recycled doors.good luck...doing it make you love it more.

I'm glad you guys are growing.

An entire wall of built-in cabinets and hooks and cubbies for your crafting stuff (and perhaps filing-type stuff and printer for the office). Take a good look at what you have and think about how best to organize and store it and what could be displayed to be pretty and what should be hidden behind curtains or doors. A fold down ironing board on a wall or back of a door somewhere would be great. A nice desk and filing cabinet for the office side... or perhaps a great big table in the middle under the window, wide enough to function for both of you facing each other? A nice curtain rod would make a big difference too. Preferably just about floor to ceiling. I'd put a splash of colour on the walls and keep the curtains simple, but you could go vice-versa too. Something like this: [https://www.houzz.co.nz/photos/modern-bungalow-phvw-vp~4999540[(https://www.houzz.co.nz/photos/modern-bungalow-phvw-vp~4999540)

I think you're better off lurking the professional's page for this kind of job!