Visitors allowed

Visitors allowed is a lot assignment in The Sims 3 introduced in Patch 12, after which point it became a catch-all assignment type. It is loosely equivalent to regular community lots in The Sims 2.
The main difference compared to No visitors allowed, is that NPCs will consider themselves able to enter doors on Visitors allowed lots.
There are few (if any) consistent patterns as to which kinds of lots that were given the Visitors allowed assignment by Maxis, and it has occasionally varied between worlds. Post-The Sims 3: Supernatural, it was primarily given to hangout-like lots (possibly by mistake), harvest gardens, and in some worlds rabbit hole lots.
===Barnacle Bay===
====Pirate's Hideaway====
Pirate's Hideaway is a small Visitors Allowed lot in Barnacle Bay. It features an underground cavern whose entrance is obscured by vegetation and players may easily fail to spot that there is a lot here.
Pirate's Hideway appears to be part of the history of Barnacle Bay, which sits on a rocky outcrop. Some of the town's residents talk about long lost pirate treasure in their bios, could they be referring to this place? This was once the hide away for a pirate called Cathy Chaterly who died of old age. The basement below the stairs features a maze of rooms (including Cathy's bedroom which is where you'll find her urn). Other urns with no names are scattered throughout, and a skull and cross bones toy chest.
====The Wanderer's Watering Hole====
*5 juice bars.
*1 refrigerator.
*3 sinks.
*1 stereo.
*1 foosball table.
*Various seats and tables.
The Wanderer's Watering Hole is a small drinking establishment in Barnacle Bay that is assigned as Visitors Allowed. It features bars for drinks and would suit being reassigned as a Hangout or Watering Hole. Note that the 2nd floor is fake, and by default has no staircases leading up to it.
Strangely for a lot designed as such an indoor bar, there are no bathrooms.
===Twinbrook===
====Twinbrook Plaza====
*A grocery.
*A bookstore.
*2 barbecues.
*3 picnic tables.
*2 dumpsters.
*3 benches.
*A trash can.
*Various bushes and trees.
Located between Town Center and the library.
===Bridgeport===
====Civic Plaza====
A pedestrian staircase that connects Memorial Parkway with Landgraab Loop, serving as an extension of the city hall area. The lot has no objects of significance, besides 4 street lamps.
===Hidden Springs===
====H.S. Center of Defense====
Though nominally a military base rabbit hole, its barracks are so large that the lot can with some modifications be converted into e.g. a resort.
===Appaloosa Plains===
====JRA International Equestrian Center (Appaloosa Plains)====
The lot and the rabbit hole share the same name, but the Appaloosa Plains lot (in contrast to the auto lot bin version) is the only prebuilt equestrian center lot to incorporate horse maintenance facilities and a small garden.
===Lunar Lakes===
The Known Space Books bookstore warp gate rabbit hole lot was assigned as Visitors allowed, while all other warp gates were assigned as No visitors allowed. The reason for this is unknown.
===Starlight Shores===
Most of the relatively few (when compared to other worlds) base game rabbit hole lots in Starlight Shores have been given this lot assignment.
===Monte Vista===
====Etruscan Park====
Intended to more or less look like ruins left behind by the Etruscans, a real-life people who lived before (and later competed against) the Romans.
There is a small basement, but it'd be an overstatement to call it a tomb, as it is very small and has no treasures at all.
Substantially more activity happens here if the lot is replaced by the lot bin festival grounds lot version with the same name.
===Moonlight Falls===
====Unnamed parking lot====
Next to the H Two the Oh Indoor Pool public pool.
===Aurora Skies===
====The Blue Lagoon====
*A juice bar.
*A refrigerator.
*A coffeemaker.
*A fireplace.
*A stereo.
*Various tables and seating.
*3 parking spots.
====Sustainable Community Garden====
*Various harvestable plants.
*1 bookshelf.
*1 trash can.
*Some seating.
*2 parking spots.
====Björn Café====
*A refrigerator.
*A juice bar.
*8 bookshelves.
*Lots of seating and tables.
*A dumpster.
===Sims University===
The world's rabbit holes, including the colleges, have been given this lot assignment.
===Dragon Valley===
====McCafferty's Pub====
*3 juice bars.
*A very long dinner table setup.
*A telescope.
*A dragon egg.
*2 chess tables.
*1 foosball table.
*2 picnic tables.
===Midnight Hollow===
====Precarious Pub====
*1 refrigerator.
*1 coffeemaker.
*2 juice bars.
*2 bookshelves.
*1 stereo.
*1 fireplace.
*Various tables and seating.
*2 parking spots.
===Isla Paradiso===
====Paradise Pub====
Effectively a hangout with several juice bars, picnic tables, and decorations (plus 1 bedroom and an upperclass office). As the hangout lot assignment had existed for 3 years at the time Island Paradise was released, it is unknown why Paradise Pub was not assigned as such.
===Roaring Heights===
====Downtown Community Garden====
Despite having "Downtown" in its name, the lot is located a bit outside the skyscraper district.
==Notes==
*Worlds without known Visitors allowed lots, include Sunset Valley, Riverview, Champs Les Sims, Al Simhara, Shang Simla, Sunlit Tides, Lucky Palms, and Oasis Landing.