Ok im a person that only writes reviews if something is amazing or if something sucks so much i would never buy again. Well after reading tons and tons of reviews and going back and forth for a month I finally decide hey lets give it a shot I can always return it. So let me tell you. Best decision I have ever made. Basically most of the reviews said putting it together is the worst part, taking them endless hours to build it yada yada yada. So when this beast got left at my door step this morning at 9am I brought it in and then pondered for 30 mins if I should give it a try or wait for my husband to get home later tonight. Bare with me this might be a long review but it will answer all your questions. I put it together in about 45ish mins. Yes the instructions are a little off but not something you cannot understand if you can read. Not rocket science I promise. It goes step by step. I opened up everything layed it out and slowly started putting it together. The wheels came w air so I dont need to fill them up but of course I'll have my husband double check if they have the right pressure before I take it out for a spin. They lock into place easily and come of easily if you need to fold it down to fit in your car. A lot of reviews said they didnt put the wheel protectors because it makes it wide which i agree if you are putting it in your car that might take up space. If you have a suv or truck it will still fit with them on. I have a Ford Explorer it will fit with or without it no problem once I fold it. Ok so to fold it basically all you need to do it take of the handle bar where you hold it to walk or run which takes literally a matter of seconds and then a bar that holds the back of the seat. Which again litereally take seconds. So if you have trunk space like I do you do not need to take the back or front wheels off but if you have a smaller car you will need to take back and front wheels off which again will take seconds. I tried it. So in a matter of a min or 2 at most I had it down and folded and ready to be put in my car. I got this for my 1 and 3 year old. Mind you my 3 year old is a big tall all muscle kid. We are getting ready to go for a 3 week road trip and will be stopping in a lot of diff places and walking around. I have a sit and stand double stroller but my 3 yr old could only sit not lay down if he passed out so i wanted something that he could lay in and pass out with his brother while we are out. I didnt get a regular double jogging stroller because again he is a big kids and most likely his feet will be out and in case it rains I would need to get proection which this comes with a mesh cover and plastic cover. So I'm all good to go. And you can not beat this price. I would be easily spending at least 100 if not more to get everything. Plus this is a bike stroller so if we rent bikes somewhere im covered with this. Plus this is 2 in 1 bike and regular stroller. This should be an easy choice. I put them in and walked around the house and they both absouletely loved it. Didnt want to get out. When i pushed it, it was easy didnt feel like I was breaking my back. The front wheel does move around or you can lock it in place to go just straight. Depending what or where you are. Not a problem again take seconds to do that. Ok so it does come with break I read somewhere that they didnt work. Hmmm weird I put them on they work fine. You just have to put them on all the way. I put them on half way just to check and ofcourse it didnt go anything then I wwnt back and out them on all the way and yup they work. Again you just have to twist them on. They also sent an extra light which I can put on the hndle bar I think that one was free..love it and another light which is for the bike when your riding. Let me tell you the hardest part I came across is opening the dam bike light to put batteries in. Lol I still cant open it so my husband will be helping me with that later tonight. Lol. Hope this helps guys. If you are thinking about it get. I havent taken it out yet but I didnt read any bad reviews about hpw it runs. So I'm sure it will be just fine. I will update if I see anything wrong with the way it functions in a few days. But if you all dobt hear back from me. Then know all is good in this household. Oh and I ordered it Thursday night it said it would be here Tues but it came sat morning. So less then 2 days techinally lol. Yass. I will also post pics.so make sure to look. Btw I think this review took me longer to write or at least feels like it. Lol cheers guys.