The single-occupant pod ships were actually perfect for low-impact housing. They already had solar panels, hydroponic chambers, and modular living quarters. However, most sentients replaced the strap-in, low-gravity beds with simple hammocks.
"Home" is by concept artist Juhani Jokinen, who currently works at Ubisoft Redlynx. You can seem more of Jokinen's work at his portfolio site, deviantART, and Tumblr. You can also purchase a print of "Home" or of Jokinen's other illustrations, at Society6.
Spotted on Geek Art Gallery.