Redo the whole room, remove curtains and replace with washable blinds, paint walls in a colour you wish but not too bright and not too dark, add a baby crib, a dresser for baby’s clothing etc. add a round rug and a comfortable arm chair for when you are sitting with baby.

Anyone able to purchase Mooui products here in the US? I LOVE their products but it looks like they’re only available in Brazil

You didn’t ask, but did you know that the Squishmallow can be washed in the washer and dried in the dryer? My grandchildren have them and, at their age, they frequently get dirty.

a loft in both configirations will cover the windows. that is visually not ideal. i would avoid covering the windows with a loft. i can attess to bunks being dangerous. my husband rolled right out of one in his sleep, yes even with the guard rail, and broke his collar bone. oddly enough at age 59 he started having shoulder issues. he figured it was from all of his years of being a swimmer age 4- college. he saw a doctor who sent him to an orthopedist who sent him to a specialist that deals with the professional hockey team here where i live and amzingly this doctor says the issues he is having is from the break he sistained to his collarbone when he was under 10! i know you think you will get a lot of use from the area under the loft but i have had tons of experience with people who get rid of them because they arent practical and the space isnt used like they thought it would be by their kids. as far as dresser you can do two 34-36" chests side by side if you want them to each have their own for the layout with the dresser under the window. if you do the foot to foot layout you can place a 36" chest used as a bedside landing near each bed if you lose the chair. you can also use a ceiling to floor drapery panel to divide the beds. i added an upholstered storage ottoman for extra storage in the space. btw these renderings are to scale based on the last set of measuremtns you provided. again best of luck1