Crassula house plants are often known as money trees or jade plants and this large one is Crassula ovata 'Sunset'. It is highly architectural and the lower parts of the stems can be cleared of leaves to make it into more of a 'tree' form. Provided you place it in a sunny, bright position, this plant is easy-to-care-for.
It is sometimes used for Feng Shui in order to harmonise the energy in a home, linking an interior with the outside. The energy of this plant is said to come from its well-rooted stem which promotes new growth. Placement of the plants within a hope is sometimes seen as the key which reflects this growing energy in your own bank balance!
Please note that all the plants are slightly different in shape from the one in the picture, but they will be approximately the same size to that stated.