Possible Clues:

• Undemanding, unlike a hooker!
• Direct route for the hospital visitor in a hurry
• Direct
• Uncomplicated
• Where does keen hospital nurse head? That's simple
• Not at all difficult, even for a minor
• Hoopster who doesn't beat around the bush?
• Upright basketball player?
• ... square on. Easy!
• Simple attacking player given to occasional hand of poker