Thanks.
1. So, is it right that he originally intended to "treat" 15 people, but ended up "treating" more (probably over a series of programmes) because 意外と好評?
BTW, in the book it is ビートルズていう, no っ, though I actually read it as if it was っていう without really noticing. Is this a typo, or is it valid to omit っ?
2. Would it be reasonable to say she hopes her daughter studies piano with the same enthusiasm/enjoyment as she plays piano?
3. ありがとよ could just be a typo in the book I guess...
I'm sorry, I still have no clear idea what "花もあたしも持ちがいいの。経済的にできてるのよ。" means. In full, how would you translate those two sentences?
Thank you for your patience with these sentences that have proved very problematic for me.