upgrades throughout the building. The plan, which relied partly on tax money for funding, faced opposition from activist groups including the Cuyahoga County Progressive Caucus and the Greater Cleveland Congregations (GCC). After the groups submitted signatures to force a referendum on the plan, the Cavaliers announced that they were withdrawing from the plan, citing rising costs and delays caused by the prospective referendum. However, in August 2017, after Cuyahoga County made a non-binding commitment to build two mental health crisis centers, the GCC withdrew its petitions. In December 2017, the team stated it was moving forward with the renovations. The project will cost $193 million, after interest, with taxes paying for $100 million of it. Design and operations The arena seats 19,432 for basketball, with 2,000 club seats and 88 luxury suites. Seating is divided into three levels, with two main levels of suites and five "platinum suites" on the event level. Around the seating there are two main concourses, one on the ground level to access the 100 level seating and 32 lower suites, and an upper concourse for the top 200 level seating. The lower concourse also includes the ticket office and the two-level main team shop. In between is the club level, which provides access to the 60 upper suites and club seating. Also on the club level is an auxiliary gym, which was used by the Cavaliers as their main practice court until the opening of the Cleveland Clinic Courts practice facility in 2007. In the hockey and arena football configuration, capacity is 18,926. During most Monsters games, the upper-level seating is closed and covered by a large curtain, reducing capacity to 9,447. In the basketball configuration, when the upper-level seating is closed, capacity is listed at 11,751. 60% of the seating is located in the lower two levels. The seating capacity was reduced in 2018 as part of a major renovation project that expanded the concourses, removed three sections of seating in the upper level, and updated other parts of the facility. From the opening of the arena until 2018, seating capacity for basketball was listed at 20,562, with a maximum for ice hockey and arena football at 20,056. The main scoreboard at Rocket Mortgage FieldHouse, nicknamed Humongotron, is the fourth largest scoreboard used in an NBA arena. It was installed in October 2014, On the roof of the building is a large LED message