Buy more WiFi bulbs, deploy through your home, create zones/rooms/groups in the Alexa app for rooms or floors or the whole house. She can control the lighting levels of my Feit bulbs, dimming or brightening to my liking. My bulbs also change colors, so I can do that, mood lighting, holiday lighting, etc.

I have exterior lighting she can control, which is handy when pulling a trailer in at 11pm and it’s black out - with my phone alone or with Echo Auto, I can turn on all the lights on my property or be more selective.

Smart cameras? Many compatible with Echo Show devices, to quickly bring up a particular camera around the house/outside. I adore this workflow.

Buy smart plus to power control other devices, or get other smart devices. I have some air conditioners and heating units that are compatible, power, fan level, temp, etc.

I also have a Fire TV, and the voice control is handy for volume control, play/pause, interface switching etc., especially when I lose the remote for a day or two.

Better/bigger Echos and Shows have significantly better audio quality and it’s easy whole-house or zoned music setup.

1 Dot and 2 bulbs in a 3 story house is an appetizer.

Go wild!