Cartel market, or GTN.

Never had a problem with her gibberish and is a great tank/healer. A tank that heals herself between battles is good to have And gets you another companion early to help with crafting etc.

Same for me, the voice doesnt fit at all, at least fitting how i want to play him. Strange perhaps, shouldnt matter that much but it irritates me so much skip conversations and miss alot of perhaps important info And not really getting a feel for the story. Starting a new female one, see how that goes. But the parts of the story i did follow, i liked Its not a warrior type story but a counsular one who have good story and different approach that fit a ls jedi healer imo.

Dont have any exact numbers but think its around 4-5 days from my experience (to go from 0 to capped rested xp)

Hi! It works great for levelling, Kaliyo can tank for you while you spank - and you can heal if needed. Its also alot of fun I am 3-4 lvls above my quests at lvl 26 so np there.

HI, I forget it all the time, and nothing happens. Or i lost the rested xp on one char once since i logged in and tried it out before i resubbed. So if you forget, just resubb before logging in on the char and everything will be there like nothing happend!

Hi & Welcome to Swtor! For the first one, i think you need to go to dockingbay 74 on Corosaunt. It is in the spaceport, and marked on your map. Open you journal/misson log (J) and you will see what planet it is on. Once there, it is marked on your map - open it with M and head towards the marker. All quest objectives are marked on the map, and relative easy to find. Otherwise i suggest asking in general chat on the planet for help as there will be others around doing the same quest as you who can help or join you. Also, joining a guild is good idea, ask around for social leveling guilds - they are usually very helpful, and its more fun to play with others. Plus the xp bonus you get. Good luck!