What is a 1.5 bathroom?

A 1.5 bathroom generally has one full bathroom (including a toilet, sink, and shower/tub) and one half bathroom (including a toilet and sink). This type of bathroom setup is commonly found in smaller homes, apartments, or condos where there isn't enough space for two full bathrooms. The half bathroom is usually located near the main living area or bedroom for easy access, while the full bathroom may be located elsewhere in the home. Having a 1.5 bathroom can be convenient for guests or families with multiple people as it helps to reduce waiting times for bathroom usage.