Well, she came and did a good job, except that she made me realise all my sloppy 'cleaning' in the past. Standards from rural France.
I tried some of the phrases but she seemed to still rely on her english-speaking friend on her mobile phone for what to do.
I found non-verbal communication more effective. Perhaps language will come later.
ps I asked her about french and she more or less said "Aa divven't knaa what yer taalkin aboot!"