As I mentioned in another comment, the price is indeed fixed, but the work is not -- if client's initial request is too much work for ShittyMVP's offering I wil

As I mentioned in another comment, the price is indeed fixed, but the work is not -- if client's initial request is too much work for ShittyMVP's offering I will advise to remove features. If all of them are crucial to the MVP, and they rarely are, I'll recommend trying other freelance options (such as yourself).