Converting a bathroom into a home spa can cost many thousands of dollars and put the room out of commission for a good bit of time. On the other hand, here’s a bathroom upgrade that can be made in a day or so, costs a few hundred dollars and can turn the daily shower into a luxurious event. Spa showers or shower towers, as they’re sometimes called feature multiple heads that deliver several invigorating streams of water simultaneously. Admittedly, these fixtures can look a bit intimidating to install, but actually putting one in is pretty straightforward. Take a look at the video.