My friend has this color in their house that I like, can I use it in my house, and will it look the same?

We can get the same color, but keep in mind that every house is different and the color may not look the same or have the same effect in your home as it does in theirs. Find out from your friend what the color is and get a sample. Paint an area approx. 6′ x 6′ in a few different sections and check how it will look in your home. Lighting, carpet, furniture and other factors may give it a different look in your home.