A: Your questions are certainly valid and you are entitled to answers. And you should receive the information before you sign a settlement agreement. Some of the terms of which should be included in the settlement agreement, such as if there are any other fees or costs associated with the settlement.
A: If the lease does not indicate in writing that it is assignable, without any legal implications, you would need the permission of the landlord/owner. And if agreeable, then they would need to be an assignment of lease.
A: Either the seller or the buyer can prepare a purchase agreement. Like any contract, it can be a standard document that one party uses in the normal course of business or it can be the end result of back-and-forth negotiations.
Most often, the buyer's real estate agent will write up and prepare the purchase agreement for a house. Note that agents (not being practicing attorneys themselves) can't create their own contracts.
In Florida commonly the parties utilize the Florida Realtors/FloridaBar-ASIS-6 Rev. 10/21/2021. That is an example of a approved form.
A: A Quitclaim Deed is a form of title transfer as is a Warranty Deed and a Special Warranty Deed.
Quitclaim Deed – provides the grantee with the least protection; it contains no promises or warranties, and only conveys whatever title and interest the grantor has. A quitclaim deed makes no assurance that the grantor actually has an ownership interest in a property; it merely states that if the grantor does, they release those ownership rights. Quitclaim deeds are typically used to transfer property in non-sale situations, such as transfers of property between family members.
Warranty Deed - makes a promise to the buyer that the seller has good title to the property. A quitclaim deed, on the other hand, makes no promises.