Neil has recently added a few built-ins in the main bathroom. He custom built the medicine cabinet with an outlet inside. We have this in our other home and it's very convenient.
Neil also just put in this shelf next to the toilet.
All the toilets in the house are Toto Aquia dual flush. One flush is .9 gallons per flush and the other is 1.6. This allows for water conservation and lower utility costs. All the toilet seats are these "soft close" seats. You just push them shut and they slowly and softly close on their own...this helps keep peace in the home. :)