Hi Nancy, scripture doesn't say if they steal your couch - give them the deed to your house" lol.. it doesn't say if they steal from you imo. It says if they 'ask' do that plus go the extra mile...."
Personally, I would gently with love, be asking that lady why she took the air conditioner & other items and I'd ask for them back, and I would let it go at that. Then I would be praying that God would do a mighty work in her heart & because no true born from above Christian who therefore has the indwelling Holy Spirit within them, walks around stealing from people. Just sayin...