Have an overall plan before you do or get anything. Measure twice, buy once - not only the space but also the item sizes you want. Remember that items look smaller in the store than they do in your house. Take full advantge of your verticle space - make sure to put closed storage above and below the changing table, and above the towel dryer. That being said, try not to crowd it to much. https://www.houzz.com/photos/nursery-and-guest-room-re-design-contemporary-kids-omaha-phvw-vp~3409299 Look at ideas on this site and also in person at home centers so you get an idea of what's possible as well as styles. I am a great fan of respecting the exterior of the home and bringing that style inside. You can certainly do eclectic (my home is that style), but bring it together (for a unified and cohesive look) with color and texture. Bring your list of questions. Get closed storage instead of open. Open storage (in my opinion) is decorative and not very practical. I'm afraid that's all the help I can give at this point.

toilet?

Thank you very much :)

No toilet needed, because it’s separate.