Marisa and Steve are super friendly and really do everything they can to make you feel good at their home.
Breakfast was also nice, you will get much better breakfast than in some hotel. Bus station is in the corner and with 15 min walk you arrive on the main bus station. Steve or Marisa transferred us to the main bus station in the morning.
You would share the bathroom only with the other guests in the second room that they are renting but we were lucky :) We haven't even seen the girl, so it was like it was only us.
Staying with this family is like staying at some relative of yours, that's how friendly they are.
Make the right choice and stay with them.