My wife and I stayed at GP's place for about a week during a getaway to Dallas. This spot was great! There wasn't many of our activities planned that were longer than a 15 minute drive from his house, very centrally located. We also had trips to AT&T stadium and Forth Worth that were easy to get to due to how easy a drive GP's place was to multiple highways.
GP was a great host as well, checking in during the week on several occasions to make sure we had everything we needed.
Parking was right on the street next to the house, no issues at all with that. The space was perfect size for a central hub to plan and relax your vacation out of & from. We would highly recommend it as a perfect spot to stay in Dallas for work or pleasure!