Vray tips for newbie?

Hello everyone. I’m a long time SU user but just learning Vray for SU. I have the free trial version and I watched a bunch of tutorial videos and I’m sure I need to watch a lot more. I’m going to be doing a lot of interior renderings of cabinets (kitchens, bathrooms, etc…). I attached a pic of my rendering. I was hoping to get some more of the cabinet details to pop out in more focus. Any tips on Vray and how to make my renderings better is super appreciated. Also, I’m wondering if I can load in a background like in Podium and blend in with the rendering? If so, any tips helps. I’m just starting and would love to be able to lean on you all for support. Thanks so much… :v:t3: