Café Postale gives you three rooms with every booking and no dance floor in any of them. Here's which room the party belongs in, and why the brick under your feet used to be a street.

Zenia builds your floor plan from scratch, which means where the DJ ends up is a decision somebody makes rather than a thing the room decides. Here's how to make that decision well.

The Paxton's website says events end at midnight. The reception we DJ'd there stopped at 11. That one number decides your whole timeline, so here's how to find out which one is yours.

There's no house sound system at Junto, and nobody tells you that until you're standing in a vineyard at 4:30 wondering where the ceremony speaker plugs in. Here's how to plan around it.

Villa Aletta gives you stone walls, a huge fireplace and a ceiling fully draped in fabric and twinkle lights. That ceiling is doing your sound a favor. Here's how we'd run the night.

The ballroom lights here are on a keypad only staff can reach, and the staffer goes home at nine. Get that sorted and you've got a great room. Here's what a DJ plans for at the Harper Center.

You booked a barn that is 34 feet wide and 130 feet long. That one measurement decides where the dance floor goes, where your DJ stands, and whether table twelve hears the toast.

You booked a lakefront hall with a walk-out to the water, which means your ceremony and your reception are a few steps apart. Here's what a DJ does with a day that never has to move.

Four hundred guests fit in one room here, and that number cuts both ways. A big room makes a great party feel huge and a thin one feel obvious. Here's how to set it up so the floor fills.

You picked a bright lakeside room wrapped in brick, wood, and windows. It's gorgeous, and every one of those surfaces bounces sound. Here's how a DJ keeps the dance floor from turning washy.

The Woolworth is one of the most beautiful rooms in the Old Market, and that beauty is exactly what can turn your dance floor washy if nobody plans for it. Here's how we'd run the night.

You picked a glass garden full of blooms. Beautiful rooms like this can also turn your dance floor into an echo chamber if nobody plans for it. Here's how we'd keep the night warm and the sound tight.

Falconwood Park gives you three different halls and a couple hundred acres, and the space you pick changes how your whole reception sounds more than most couples expect. Here's how to pick right and set the room up so the floor fills.

You booked a beautiful old wood barn, and you're a little worried the music is going to bounce around and turn to mush. Here's how to keep the dance floor tight in a room like this.

The Acreage gives you 60 acres and a wall of windows. Both are gorgeous, and both shape how your reception sounds. This is a DJ's plan for the room so the dance floor still hits.

Founders splits one room in half with curtains, so your ceremony and your reception happen in the same space. That one detail decides where your speakers go, and most DJs find out on the day.

A rooftop wedding 25 feet above the Mississippi looks incredible in photos. A covered terrace with a whole wall of glass doors also plays differently for a dance floor than a sealed ballroom, and it's an easy fix if you plan the setup.

Le Bouillon ends every wedding at 10 p.m. sharp, and after years of doing this, I think that's the best thing about it. Here's how to throw an unforgettable five-hour wedding in the Old Market's best restaurant.

A nightclub DJ's guide for wedding couples at the Apothecary Lofts and Ridnour Room in Lincoln: the two-floor layout, the built-in DJ booth, and what to plan for.

A nightclub DJ's guide for wedding couples at the Riviera Ballroom in Lake Geneva: the blank-canvas ballroom, the lake-view veranda, sound, and what to plan for.