The Rundown
Alea Miami (formerly X Miami) is a 31-story, 464-unit rental tower at 230 NE 4th Street in Downtown Miami, developed by PMG and opened in Q3 2018. It was one of the first buildings in Miami to formally integrate Airbnb into its operating model — short-term rentals are permitted, and the building has an official Airbnb partnership that makes it one of the few high-rises in the city where you can legally rent your unit by the night. This makes it uniquely suited to people who travel frequently, want to offset rent costs, or need a flexible living arrangement. What sets Alea apart from most rental buildings is its co-living option: you can rent a single bedroom in a 2- or 3-bedroom unit, with your own individual lease with the building. The building assigns your roommates — you're not sharing a lease or financial liability with them. This is a genuine dorm-style setup that attracts younger residents, recent graduates, industry workers, and people who want to live in downtown Miami at a lower effective cost. The building itself is highly amenitized for its size: a rooftop pool deck, a well-equipped gym with a spin room, and a hotel-like lobby that sets the social tone immediately. The location is excellent — one block west of Biscayne Boulevard, in the heart of downtown, with Metromover access and everything downtown has to offer within walking distance. The major construction caveat is the Waldorf Astoria supertall rising directly to the east. Miami's first supertall skyscraper is going up next door, which means at least 2–3 years of construction noise, crane activity, and blocked views on the east side. Units on the east-facing side will be most affected. The crowd at Alea is young, transient, and social — this is not a building for people who want quiet neighbors and long-term community. It is a building for people who want to be in the middle of everything, meet people easily, and have maximum flexibility in how they live.
Alea Miami is a very specific building for a very specific person. If you're young, new to Miami, want maximum flexibility (Airbnb, co-living, furnished), and want to be in the center of everything — this is a genuinely good option. The location is excellent, the amenities are solid for the price, and the co-living program is the best value play in downtown Miami. The trade-offs are real: the Waldorf Astoria construction next door is disruptive, the community is transient, and the building is showing its age. But for the right person, Alea delivers exactly what it promises.
✦ Ask Chris AI about Alea MiamiThe Good
- Official Airbnb partnership — one of the few Miami high-rises where short-term rentals are fully permitted
- Co-living / by-the-bedroom leasing with individual leases — great for people who want roommates without shared financial liability
- Excellent downtown location — one block from Biscayne Blvd, Metromover access, everything walkable
- Rooftop pool deck and spin-room gym are solid for the price point
- Furnished units available for maximum flexibility
- Studios start at $2,200/mo — among the more attainable options in downtown with this amenity level
The Trade-offs
- Waldorf Astoria supertall under construction directly to the east — 2–3 years of construction noise and disruption
- Very transient community — high turnover, Airbnb guests in the mix, not a building for long-term community
- Units are small — studios from 442 sq ft, even the 3BR tops out at 1,359 sq ft
- Management is managed by Rangewater — reviews are mixed, response times can be slow
- Building is showing its age in some areas (opened 2018) — finishes are not as fresh as newer buildings
- Skews very young and social — if you want quiet, this is not your building
Who Lives Here
Alea is one of the most demographically specific buildings in downtown Miami. The co-living option draws recent graduates, young professionals, and people new to Miami who want a built-in social network without the risk of a shared lease. The Airbnb partnership attracts investors and frequent travelers who want to offset rent. The overall crowd is young (mid-20s to early 30s), transient, and social. You'll find hospitality workers, tech workers, content creators, and people in their first or second year in Miami. This is not a building for families, remote workers who need quiet, or anyone who values a stable long-term community.
The Neighborhood
Alea sits in the heart of Downtown Miami, one block west of Biscayne Boulevard. The Waldorf Astoria supertall is rising directly to the east. Miami World Center is a 5-minute walk north. Brickell is a 10-minute walk or one Metromover stop south. The immediate area is dense, urban, and in active transition.
Waldorf Astoria Miami
Miami's first supertall skyscraper under construction directly to the east. Expect 2–3 years of construction activity. Will eventually add a luxury hotel and residences to the immediate neighborhood.
Metromover College/Bayside
Free elevated Metromover with connections throughout the downtown loop and to Government Center (Brightline/Metrorail).
Biscayne Boulevard
One block east — the main north-south artery of downtown Miami with restaurants, shops, and bay access.
Bayside Marketplace
Waterfront shopping and dining complex on Biscayne Bay.
Miami World Center
The massive mixed-use development to the north with retail, restaurants, and entertainment.
Kaseya Center (Miami Heat)
Home of the Miami Heat, directly on the bay.
◆ What's Changing
The Waldorf Astoria supertall next door is the dominant near-term story — construction will be disruptive for 2–3 years but will ultimately add a world-class hotel and residences to the immediate block. The broader downtown area continues to densify rapidly with Miami World Center filling in to the north and Brickell expanding to the south.
What You Get
Pool & Recreation
- ✓Rooftop pool deck
- ✓Cabanas
- ✓Sundeck
- ✓Roof terrace
Fitness & Wellness
- ✓Full fitness center
- ✓Spin room
- ✓Cardio equipment
- ✓Weight machines
Work & Social
- ✓Hotel-style lobby
- ✓Resident lounge
- ✓Co-working spaces
Building Services
- ✓Airbnb partnership (STR permitted)
- ✓Co-living / by-the-bedroom leasing
- ✓Furnished units available
- ✓Floor-to-ceiling windows
- ✓High ceilings
- ✓Walk-in closets
- ✓In-unit washer/dryer
- ✓Metromover steps away
Schools
Zoned public schools by county attendance boundary. Boundaries change — confirm enrollment eligibility with the school district before relying on this. Letter grades and School of Excellence designations are the Florida Department of Education’s, each for the year shown beside it.
- Elementary
- Douglass, Frederick Elementary2025-26Florida Department of Education school grade B, 2025-26 school year
- Middle
- de Diego, Jose Middle2025-26Florida Department of Education school grade B, 2025-26 school year
- High
- Washington, Booker T. Senior High2025-26Florida Department of Education school grade B, 2025-26 school year
Available in this building
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