a RORO Ferry

It's been a while since I last played this game, like after 3 years. Tbh I stopped playing both SP and SR2 for some reason idk.
But now I'm back, and I made this ship thing.

Even though the interior of this thing looks like trash, walking around the vessel in an astronaut suit (or a motorcycle helmet-wearing tourist) is very fun, something I can only dream of doing in simpleplanes (impossible).

The maximum speed of this ship is probably 12 m/s or 23 knots. You may notice that steering this ship seems painfully slow but it seems realistic since real ferries take around 10 minutes or more to manuever and dock. It's just we like things in video games to be quick n' easy. (Or maybe it really is too slow)
This ferry can both accomodate passengers and vehicular cargo such as trucks and cars, though I haven't tested it, the vessel may capsize if you load very heavy cargo.

SLIDERS:
slider 1 - throttle, negative input will make reverse thrust.
Slider 2 - Searchlight rotation, so you can see where you're going.
Slider 3 - Ramp control

PS: 100 of 300+ parts in this craft are probably just chairs.