Translation of bungalow in Spanish

Will you be online in 1 hour? I saw your translations and had some comments: rainbow is it 'arco iris' or one word arcoisris? Usually all words appear lower case. Sometimes it is uppercase. It all depends.
Are you currently buried in a lot of work? I am not, because the financial crisis has put me back on hold. I do not work, so I have time for going out in the evening and being online.
Listening to music is my passion. When I am at home, I like listening to music. I love nature, eg the sea, vast fields, snow-white mountains and deep valleys. I love to hike in the summer.