The position
A downtown Indianapolis hotel that wants corporate meeting business should carry meeting space at the top of the national band. The segment's own published spend structure justifies the capital. The same published sources set the terms under which that capital pays back.
Manufacturing executives still travel
The MAPP Benchmarking and Best Practices Conference assembles plastics-industry plant managers and executives in Indianapolis from September 29 to October 1, 2026. The venue publisher forecasts 650 attendees. Plastics Business, the association's trade publication, lists four keynote speakers and ten learning tracks, among them Engineering/Automation, Executive Stakeholders/Owners, Procurement and Sales and Marketing, alongside the BC Labs and the Innovation Hall.
A benchmarking format needs peers in one room. Kalibri Labs published the evidence on substitute formats in its U.S. Groups and Meetings report. Oxford Economics surveyed corporate executives for that work. 85 percent rated web and teleconference meetings less effective than in-person meetings with prospective customers. 63 percent rated them less effective with current customers. The same study put a dollar figure on the trade. Every dollar a company invested in business travel returned $12.50 in added revenue and $3.80 in new profit.
What the segment is worth
PwC's estimate of the market sits above $300 billion. Hotels capture $140 billion of that. Room revenue accounts for $30 billion. Ancillary services account for $110 billion across catered food and beverage, event space and equipment rental, ground transportation, audiovisual support and planning. Ancillary spend runs at 3.67 dollars for every dollar of room revenue on those numbers.
PwC also mapped where the money leaves the ledger. About 20 percent of meetings spend goes out before the meeting executes, during discovery, sourcing and planning. About 50 percent is paid to venues during execution.
Kalibri put group business at about 15 percent of U.S. room nights across all hotel segments. Group contribution to guest-paid RevPAR was 17.9 percent in 2017. Full-service hotels with published rates above $220 drew 30 to 35 percent of their room nights from groups and meetings.
The terms the published data sets
Group ADR carried a discount of $6.27 against Rack/BAR in 2017, down from $11.21 in 2015. Average length of stay was 2.46 days. Booking lead time was 18.5 days. Loyalty contribution reached 35.6 percent of meeting room nights.
Acquisition cost is the number an owner has to price. Kalibri's worked examples put it at 7.8 percent of group room revenue for an independent 200-room hotel at 30 percent group, 8.8 percent for a 300-room chain hotel at 35 percent group, and 16.0 percent for a 500-room branded hotel at 40 percent group. The report states an upper bound of 35 percent of room revenue per group. Between 40 and 60 percent of group business was intermediated at the point of sourcing in 2017.
The ancillary side carries a current counterweight. CBRE Hotels Research analysed the operating statements of 2,669 full-service, resort and convention hotels and the monthly statements of 866 of them for January to June 2025. Convention hotel banquet revenue fell 7.3 percent over that window. Resort banquet revenue rose 8.7 percent. Food revenue grew 5.2 percent in hotel venues and 4.0 percent in banquet spaces. Beverage revenue fell 2.0 percent at banquets.
Two ancillary lines carry the operator story. Public room rental rose 9.5 percent in 2025 and service charges rose 7.9 percent. CBRE describes both as negotiable items for meeting and event planners. A hotel that courts this segment has to write them into the contract.
How much space
The national ratio band is published. Kalibri measured the U.S. hotel stock in 2018. 27 percent of hotels carry more than 1,000 square feet of meeting space. Just over 7 percent carry more than 8,000 square feet. 12.1 percent carry more than 30 square feet of meeting space per guest room.
Market averages of meeting space per guest room run from 11.9 square feet in Los Angeles and 12.3 in Atlanta to 22.4 in Phoenix and 22.7 in Miami-Fort Lauderdale. Those are market-wide measures across all hotel segments.
Downtown Indianapolis convention-district properties publish 122.5 square feet per guest room. Nine connected hotels carry 4,512 rooms and 552,957 square feet of meeting space on Visit Indy's list. Three properties show the scale: JW Marriott Indianapolis at 1,005 rooms and 104,482 square feet, Signia by Hilton Indianapolis at 803 rooms and 235,000 square feet, and Crowne Plaza Indianapolis Downtown Union Station at 273 rooms and 52,107 square feet.
Building size tracks group share. Hotels with more than 15,000 square feet of meeting space carried 37.1 percent of their room nights from groups in 2017. Hotels with 8,000 to 15,000 square feet carried 23.9 percent. A city hotel that wants this segment has to hold the space that produces that share.
The payback test
Kalibri tracked group room revenue per available square foot of meeting space. The U.S. figure was $1.00 in 2017, up from $0.92 in 2015. A renovation has to clear that published rate on the new space.
Indianapolis supply raises the bar on timing. The mid-year pipeline carried more than 1,500 rooms under construction, 3,402 in final planning and 3,220 proposed. Newmark's Indianapolis supply table lists Signia by Hilton Indianapolis at 814 rooms and Motto by Hilton Indianapolis Downtown at 116 proposed rooms, and puts year-to-date RevPAR change at minus 4.8 percent on Kalibri Labs data against minus 0.7 percent for the Midwest. The convention center's own news page opened Signia reservations for February 2027.
The MAPP forecast equals 9.15 percent of downtown's 7,100 rooms. The venue assigns Wabash Ballroom 1-3 for those three days, beside ATD Core4 and ATD OrgDev in the same window. Three concurrent move-ins give the city the compression that a group-led asset monetises.
Carry the space. Price the acquisition cost. Hold the room rental and the service charges in the contract.