The Asteria is a Dwemer Airship. The Airship is located in the Falkreath Hold area West of Riverwood next to Lake Ilinalta (see the map). The original Skyrim version was designed by MATTCM919: The Asteria https://www.nexusmods.com/skyrim/mods/13641.
I updated this unique home for Skyrim SE.

Question: Where is the key?
In an Urn by the Mara load door statue found at the ship dock location.

Question: How do I move my spouse here?
Ans: Custom Family Home https://www.nexusmods.com/skyrimspecialedition/mods/4762. Remember the Mara statue at the dock is the front door also called loading door.

Question: How do I move followers here?
Ans: My Home is Your Home Mod

Please remember getting married and adoptions are quest, and they can be broken. Follower the instructions from the above mods and make sure you have both their mod and this home before adopting or getting married.

Question: Are containers safe?
Actually all linked chest are safe and designed to provide multiple drop off areas for the player. There are also non linked safe storage that are labeled player's storage.

Question: Which is the front door?
The Front door is actually the Mara statue located at ground level the dock.

Why two map markers?
The ship actually crosses three cells. The second Map Marker labeled ship is there to allow your horse to fast travel to the ship's deck.


I fixed the below issues that were in the original design:
Q. The door on the upper deck won�t work correctly, what�s going on?
A. It was an alignment issue. The door works perfectly now.

Q. My followers won�t use the teleport statues to and from the Asteria?
I fixed this problem. The Teleport was a load door. The followers are expecting to enter an internal cell. This caused them to get lost until you entered an interior cell. The dock load door now connects to the bedroom/Captain quarters.

There are several changes I made:
1. Added two more beds in Captain�s quarters
2. Adding cooking and baking it was missing in the original.
3. Moved shower to lower level deck.
4. Added a map marker for the Ship�s deck. Once the player discovers the deck they can fast travel with their horse on deck. You need to first discover the deck. Horses can�t enter interior cells. When you first use the load door at the dock, you and followers will be inside. Your horse will be at dock level. Once you discover the Ship�s deck your horse will be able to fast travel with you to the deck.
5. Changed the ship design with nifskope so that it no longer had the imperial ship lady and Imperial banners on it.
6. Made a custom Dwemer Smelter with nifskope.
7. Added some retextured rugs, racks, blanket, pillows and pottery.
8. Added a return home spell book
9. Change appearance mirror
10. Added Remove armor script for shower
11. Added Plenty of linked chest with multiple drop off and pickup points.
12. Added display mounts for claws, mask, black books, paragons and scrolls.
Any questions don�t hesitate to ask.


Installation
Download with manager.

Uninstallation
Use the manager to uninstall. However, there are scripts, and it is best to not uninstall until you are done with your play through.