Reddit mentions of Jensen JTV19DC HD Ready 19 Inch 12V DC RV LED TV with Integrated HDTV (ATSC) Tuner, HD Ready (1080p, 720p, 480p), 1366 x 768 Full HD, Dual Function Wireless Remote Control, Black

I'm not a TV person, but the Jensen 12vdc 19" is popular with some RVers I know. I've seen some movies and shows on them and was pretty surprised that they were 12vdc and as affordable as they are.

Here's the basic mods I went with for our Vandura. We wanted to keep it simple and get it done in a couple months. Since I work full-time, time was the major constraining factor. We only use ours for a weekend fun vehicle so your needs may be different. We like ours, but it's definitely not Instagram worthy. I'm assuming yours has the conversion setup inside (wood paneling etc.) so it should be similar

- Replace the factory valence and center lighting with LEDs. The stock lights are garbage and one of the valence lights shorted out with the previous owner and was a safety issue. We used multi-colored dimmable lights for the center ( https://www.amazon.com/gp/product/B07ML5ZJQR/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1 ) and simple LEDs for the valence ( https://www.amazon.com/gp/product/B00HSF64JG/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 ). After install the valence lights are SUPER bright; in retrospect, I'd use just one strip for all three valence lights

- Remove the rear captains chairs and install vinyl flooring in the middle. We have an electrically driven sofa/bed in the back that we wanted to keep in case we need extra legal seating, so we only installed flooring in the middle portion of the van between the cab and rear sofa seating. We found some vinyl "planks" at Walmart for dirt cheap (~$20 for the whole area) but the adhesive they came with didn't work great, especially with drastic temp changes. I'd suggest going with single sheet vinyl or laminate or, at the very least, using liquid nails as a substitute adhesive.

- Built a counter space/storage cabinet. I just used basic sideboard plans found on the internet. This stores our aux battery, fuse block, inverter and gives some additional storage space

- Install a battery isolator, aux battery, fuse block, inverter etc. We went with the Battery Doctor isolator ( https://www.amazon.com/gp/product/B0058SGDFK/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 ) because of the added ability to use the aux battery to supplement the starter battery in emergencies

- Install forced air ventilation. I didn't want to cut through the roof for a MaxxAir fan because we liked the lighting. Since the conversion van has 3 sets of sliding windows, we created a make-shift side vent fans out of 12V computer fans ( https://www.amazon.com/gp/product/B072NCYQRY/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 ). Three fans fit in each sliding window. Each fan is rated at 52CFM so (in theory) we get ~200-300CFM with two windows (eventually I'll get accurate measures with an anemometer just for curiosity's sake). Since we don't cook in the van and the van has multiple windows that open, this just helps the forced airflow to prevent condensation while sleeping.

- Upgraded the CRT TV to a flat screen ( https://www.amazon.com/gp/product/B06X3VH4VK/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1 ). Side note: the TV remote IR frequency changes the color of the multi-color LEDs. Maybe you can get around this with a different LED setup. We just turn the TV on before the lights to get around it

- Wired the TV, vent fans, and center lights to the aux battery. We originally had the valence lights hooked to it too, but since they're so damn bright we never used them and I reconnected them to the starter battery.

- Eventually, I'll build a storage compartment in the back that also opens to a table out the back hatch.

- So far, we're happy with just a cooler between the cab chairs. If we eventually go to a 12V fridge, we'll probably need another battery which doesn't make economic sense for what we use the van for