A-Frame Style COOL House Plan is COOL Details Sheet to print a summary of information about this house design at cool house plans. The have one similar but slightly larger plan, chp-14648. The hot water heater is located under the stairs in the basement. The washer/dryer are also located in the basement. Special Features: Master bedroom on 1st floor, central fireplace, abundant fenestration, cathedral ceiling over family and dining rooms, …