We've booked a block of 10 rooms here. It's a nice location in an office park area and close to one of the area malls with plenty of meal options. The rates are lower than our other block but you have to pay for breakfast.

The rates here are slightly higher than the Marriott, but include breakfast, and all accommodations are "suites" (I think that means they have a "living room" section). We have a block of 10 rooms and are also hosting a Sunday brunch here as well. The hotel is 2 to 3 miles north of the Marriott (depending on your route), same general neighborhood - suburban residential, office parks and shopping. A GPS or other navigation tool is useful to find your way around.

There are other hotels in the Dublin / Hilliard area to choose from, such as the Hyatt Place, but we couldn't get a block of rooms there. The area in general is a suburban mix of residential / shopping / office parks. If you find a hotel in the Hilliard "Columbus West" corridor (south of our wedding location) it is more built up with shopping areas though I've stayed at the Fairfield Inn there several times with no problems except finding it the first time -- so use your GPS / navigation app.

One last caveat - graduation at Ohio State University is on May 6th (the nerve! LOL). I don't know what that means in terms of hotel availability since we'll be a good 10 miles from campus, but just wanted to mention it in case you want to book early. I'm told there is another collegiate event at the OSU airport that weekend as well that does affect room availability in Dublin.