MN 10 is a fake sutta that includes the five hindrances in the 4th satipatthana. Therefore, if the meditator practises for seven days: ‘I have sensual desire in me’; they obviously will not make any progress because there cannot be any progress when the five hindrances exist.
This said, if proper satipatthana (such as described in MN 118) is practised continuously for seven days, i.e., without any hindrances for seven days, then, yes, certainly that meditator will be a stream-enterer and certainly they can expect one of two results: enlightenment in the present life, or if there’s something left over, non-return.
It is important to distinguish between 'actually practising satipatthana without hindrances' and 'attempting to practise satipatthana with hindrances'.