Vernon Caldera, proprietor of video-a-day website Keep Houston Rich, writes in to show off his friend Adam Gibson’s pad at Isabella Court in Midtown — and to round up votes for it in a “smallest, coolest home” contest hosted by design blog Apartment Therapy.

Gibson’s apartment, pictured above, has already advanced to the second round of competition in the “little” category (at 710 sq. ft., the apartment apparently doesn’t qualify as tiny, teeny-tiny, “international,” or small — each of which has its own separate contest). Today, it’s pitted against a “compact but . . . spacious and cozy” (and slightly smaller) apartment in Brooklyn.

What’s so special about this little home? Gibson tells the judges:

I love [the] wrought-iron window between the bedroom and the living room. I love the original sink in the kitchen from when the building was built in 1929. I love the beautiful non-working fireplace. But I would have to say my favorite element is the beautiful wrought iron staircase in the living room with the butterflies sculpted to match the lines of the stairs.

Caldera writes:

There is a short registration, if you are not already a member, but other than that voting is fairly easy. I believe Adam’s apartment is the only one selected from Houston. . . . The winner after each 24-hour elimination round moves onto the next round with the division elimination on Wednesday. Night-owls like myself start voting as soon as the contest opens at 2AM our time and continue to vote until the last hour.

You can find more pics of Gibson’s definitively little apartment — and vote for the winner in the current round — on the Apartment Therapy website.

• Small Cool 2009: Adam’s Edited Bare Essentials [Apartment Therapy]
• Isabella Court (photo gallery) [Houston Chronicle]
• Keep Houston Rich
• Life at Isabella Court: Point, Counterpoint [Swamplot]

Photos: dabfoto creative/David A. Brown