A shower system includes a shower assembly and a mounting system. The shower assembly includes a reservoir configured to receive water from a water source and one or more outlets for passing water from the reservoir. The shower assembly also includes a plurality of shower mounting features provided in a first non-adjustable spatial orientation on the shower assembly. The mounting system is configured to couple the shower assembly to a building structure and adjust a position of the shower assembly relative to the building structure. The mounting system includes a bracket configured to be coupled to the building structure at a fixed position. The mounting system also includes a plurality of bracket mounting features provided in a second non-adjustable spatial orientation on the bracket and configured to align each of the plurality of bracket mounting features with one of the shower mounting features for coupling thereto.