All Aboard Florida has submitted a request with Miami-Dade County to re-plan the second phase of its MiamiCentral development into two separate tracts. The new plans call for a hotel with 750 rooms plus 50,000 sqf of retail space in one phase, with the second site to offer an 800,000 sqf office tower and another 50,000 sqf of retail. The address for the new buildings, which will be built next to the first phase of MiamiCentral, will be Northwest 1st Avenue and Northwest 2nd Street. The future hotel would become the biggest in Miami, while the office tower would be one of the largest ever built in the city.