I had at least 3GB. Probably closer to 3.8GB. I think I may have figured out the problem. Either it was that my device had to reset or it needed to update. Regardless I got it installed. So I guess it was probably not a storage problem and was moreso a device problem. Hopefully this helps for other people having problems! :D
Weeeeeeeeell... that's quite unfortunate XD
Also had no idea the device operates worse with under 3GB. It's seems to operate alright for me even with under 1GB available. Storage is really hard to manage for me honestly. It seems like I just download too many things and it builds up and then I have no storage available. I don't think my phone has access to SD cards.
Weird that devices don't operate in a way that allows you to use its full storage and still operate properly XD