Where is the thermostat located? If the upper level has no thermostat control, pulling air from that area will likely not achieve th desired result. Also note that adding returns to a duct system that should already be sized correctly is something many of us will advise against. Have a professional analyze your system, check your airflow and static pressures, and give you a pro recommendation. It might even be possible to use a sensor on that level that will communicate with your tstat which would be advisable when adding more return on a level that does not utilize a thermostat. Here is a link that might be useful: Tradewinds Heating & Cooling

Hmmmm, interesting points and suggestions... thank you! And thanks, Loranium, for the picture and suggestion. I do like that look! So far, it looks like it's 4-3 in favor of going all the way around, although possibly not with granite. Here's is a little more info which may make a difference, or maybe not... This is a 37" wide vanity in an L-shaped water closet that we built during our masterbath remodel. The vanity in this picture will only be used for washing our hands after using the toilet. I'm not too concerned about it feeling too closed in/small because of the nature of the room. There is no natural light but we did put in a 10" Solatube in the ceiling. We're keeping the lighting simple with a two light fixture centered above the mirror. In the main bathroom, we have two separate and larger vanities with sconces. Each of these have upper cabinets with a valance and we're planning a 4" granite backsplash that will go between the upper cabinets only. I know that our granite is very busy but, given our limited use of backsplash, we decided to go with granite instead of introducing another type of tile in the room. (Our shower has travertine deco accents which wouldn't be practical or affordable to use as backsplash.) Any further thoughts? Thanks so much!

Logitech makes a remote that allows you to put all your electronics in a different area or room. My daughter put her electronics in her laundry room. It works very well.

This thread was from last week https://ths.gardenweb.com/discussions/5331742/yet-another-bar-pull-questionoy and here’s another recent onehttps://ths.gardenweb.com/discussions/5297448/wall-cabinet-door-pulls-how-far-from-bottom-edge