Dear Miss Joy,
We were also very happy to have you as our guests. Its great to hear that you and your colleagues enjoyed your stay with us. I'm happy we could make you a nice deal for the month that you stayed.
I apologize for the inconvenience for the time the electric went of. Luckily we had good news from our electric supplier, they made the grid more stable with latest upgrades and maintenance, promising us less power problems in the future.
And another note, we will be finishing up the latest extra 2 floors in the near future. And once they are fully installed and equipped we will have our own generator in cases of power cuts.
Hope you and your colleagues/friends are doing well, and to see you again back here.
Take care