Nice shots man! Cheers to the first shoot! I knew you were gonna nail this shoot, awesome.
I can give you one tip, unsolicited I know... But I bet you gonna find it valuable if you're doing more of these jobs in the future. Real Estate can become really lucrative in The States compared to the Netherlands.
Before taking a photograph, turn off all of the lights, so you only have daylight to work with, this makes color correcting and balances so much easier, and at the same time, it prevents yellow, orange, and blue light sources to show up at the same time in a single image, which is a pain in the ass to correct. If you think the ceiling lights are contributing to the image without guiding viewers' eyes too much to the ceiling (where they can see smoke detectors etc.), take an additional photograph with the lights turned on and blend the photograph in post-edit. And... if you're going to make this a serious job, always ask for the temperature of the main lights. This is such a great question since they will know you pay attention to detail (and lighting of the photograph), and you come across as a solid Real Estate photographer. Plus, you can add in an additional service; bringing your own lightbulbs with a series of temperatures (5400K for daylight/ceilings), and 3000K-4000K for warming up the space with some coziness (usually with furniture and/or kitchens which isn't the case right now).
Thanks man. The color of the lights was one of the things that I had tried to pay close attention to. The only problem was that some of the lights on the higher ceilings had a bulb or two that was a bit different. I had thought about taking photos with all the lights off but it would have been way too dark in the home, especially the basement area. It will be cool to see how I improve with this type of photography as I do more of it.