Hi, I'm Alberto, spanish native speaker from Mexico!!
So, I'm bidding for 3 1 hour lessons (the days you mentioned, or the days you propose), and I can be flexible enough to answer to a few of your questions throught the week via Facebook or something, I guess I can leave you homework, or just to re-read what we see in the week!!
BUT!!
I have no experience as a teacher, maybe a few hours teaching Spanish to English speakers, but this is something I'd like to do, so this is the reason I'm the lowest bid here, I'm learning Italian and French as well.
So in resume, if you want to talk about it, I'm on Skype alberto....palacios or on FB /albertopalaciosofficial
We could chat about before you make your mind, I have a professional MIC and a DSLR camera as well, if that matters.
Saludos!!
Alberto Palacios