Longmont is 10 miles from Boulder. I am staying at SpringHill on business during the week. It is a good option if your business address is not in Boulder proper, but on the outskirts. The facilities are new and the staff really make you feel welcome and at home. The breakfast room is well set up and attended. The staff will remember your preferences if you are a regular.
The rooms are nicely appointed and feel like a small studio. the fitness room is adequate, has a good size indoor pool, and is close to the Twin Peaks mall, a King Soopers and a Super Target. Boulder is close enough for a drive for dinner. I can tell it is a family favorite as I have seen several families staying here. I would bring my family here if the opportunity presents itself.