One of my favorites spaces. Ever. It already has some baked in furniture which is awesome and properly located. U can turn it into so many things. Many things fit there and themes play a great role there. It has a reward. Nothing special though. Theres also a baked in music player. It plays awesome music thats perferctly suited for the space. And theres two levels. Its huge and creepy and has tons of potential. Its a beautiful spot. I hope it inspires You. If u need inspiration... Im the guy to talk to.
Honorable mention also goes out to the red bull house of sk8. But i dont think u can get that anymore...
Back in MY day when we wanted a fun, interactive, space with lots to do and rewards to gain, we would walk five miles (LOL) to the mall (no nav store lol) with ugly clunky shoes on, with no LMOs (like you whippersnappers!) to get us there faster and would plunk down part of a card on the best little darn island money could buy....
All jokes aside, PinkJulia I somehow feel Locoisland would be perfect for you. Theres tons to unlock, and do there, two sections of a giant tree house to furnish, singing little creatures, plants to water that grow, unlockable baked in features (like music tracks you can turn on and off) and rewards to gain both there and in conjunction with the public Locoisland it will keep you busy to say the least. Give it a look see. Its great.
If you're interested in fantasy type space, I'd say Jewel of the Skies or Avalon Keep or Palace of the Seven Winds.
Jewel of the Skies is total Aladdin feel to it from genie to magic flying carpet. There's free rewards for guests as well as ones they have to earn. The owner can unlock many of the items for th space just by playing the carpet mini game to get wishes granted.
Avalon Keep. King Arthury. Or well Mists of Avalon too. You get rewards there from mini games and there's add-on spaces for it, and you can fly on a dragon or be a dragonfly.
Palace of the Seven Winds is the only one of these three that I haven't personally experienced yet since i have Jewel as personal space and Avalon is clubhouse for a club I'm in. It sounds similar to Jewel, just a bit smaller from what friends have told me. The bonus with Seven Winds is you can freaking fly. There's an active item you can get for like 2 bucks where you can fly all over in that space. Bought it for Jewel space, but sadly they've yet to make it work right in it where you don't hit invisible ceiling. My friends that own Seven Winds love the flying capability. I don't know that there's a mini game for it though, so you'd have to ask around about that.