Before these times, cash offers came with a slight 5-15% discount because of the convenience and speed. Now, cash offers are overbidding other cash offers who are overbidding conventional loans. This happens in the hottest markets; South Florida for example.
Appraisals are made by the lending institution. That would be a very obvious conflict of interest otherwise.
Depends. The new timeline is ~20 days to close in this market. Banks are getting huge pressure to up the tempo. Interest rates are so low that an extra 0.5% is worth it for the faster close.
1. There's no financing to approve. Pre-approvals fall through all the time, and the seller knows that. They'll take cash to avoid having to start over.
2. Appraisals are coming in low right now because prices are changing so quickly that finding good comps is hard, and lenders cannot or will not loan for more than the appraised value. This could lead to the seller having to either start over or accept a lower amount. A cash offer is usually not contingent on an appraisal.