Just when I thought I had it all figured out...

Upon re-reading the email I received from an administrator from the high school, I was still puzzled by one sentence. The email had told me about the studio the school had available for me for just 200 euros a month (utilities included!). It sounded like a great deal, at least to start out with. However that one sentence "Tout mois commencé est dû." just didn't translate well. I decided it was a specifically French turn of phrase and googled it... "Any month started will be due in full"? Oh dear, this is terrible! I had planned on arriving the 27th and I'm not really OK with paying 200 euro (300USD) for 4 nights stay. Anyway, I'm currently searching for other options... updates soon!