^BORU, I like your suggestion. I'll just add to it... If you offer to help, be reliable, and show up on time. When I needed full-time assistance in 2011, I had two wonderful caregivers. But the couple friends who offered to spell them occasionally ended up causing far more stress than they relieved.
Wow!
The first thing Mom said was, "I LOVE IT!" She left me speechless...
Wow!