Some issues I see with this particular design: 1. loft access is very unsafe. Imagine being drunk (college student, no way!), sick or injured. How to get

Some issues I see with this particular design: 1. loft access is very unsafe. Imagine being drunk (college student, no way!), sick or injured. How to get up or down those stairs safely? 2. I see no water heater or place for plumbing or electrical access. 3. I see no place for bicycle storage, etc. 4. Having a small shower would be very nice.