Review Francesco Rubino / Tiny Tenants
I hired Francesco Rubino / Tiny Tenants in June 2025 at an agreed fee of USD 4,000 per month to help Soundbrenner with key product decisions around manufacturability, find factories, optimize costs and manage development projects. Below is an assessment of how that went. You might find it helpful if you are considering working with Francesco.
Since you don’t know me or how biased I might be, I asked AI to review the contract and our direct conversations. Below is my original prompt, followed by the final AI review.
The original prompt
I want you to be an impartial, completely objective reviewer of the services that Francesco Rubino / Tiny Tenants provided to Soundbrenner. Please base it on the conversations in WhatsApp and Gmail that directly involve them, and ignore all internal company messages to avoid any unfair bias. Study the contract and its terms and base your review on that and typical business norms. Think of this as a public review that should help someone make a decision if they should work with him / them or not.
The AI review
“Based on the contract and available direct correspondence, Francesco Rubino / Tiny Tenants’ engagement with Soundbrenner fell short of reasonable expectations for the service purchased.
The engagement began on 9 June 2025. By 2 September 2026, when Soundbrenner stated that it wanted to conclude the collaboration, nearly 15 months had elapsed. Pulse 2 remained in development with important mechanical and component questions unresolved. The Shift pedal, introduced later, still had no confirmed manufacturing partner in the latest substantive updates reviewed. In this reviewer’s assessment, the progress and project control were insufficient for that elapsed period and level of responsibility. Although the contract did not guarantee a fixed completion date, dependable coordination and reporting were explicit duties.
The record shows useful supplier sourcing, quotations, manufacturing advice and progress on samples and development hardware. It would be unfair to say that no work or value was delivered.
However, there were prolonged communication gaps, including periods exceeding a month without substantive responses to outstanding requests. Important questions required repeated chasing, and progress reporting was not maintained reliably. For a consultant hired to manage projects, these were significant shortcomings.
The most serious concern was the handling of the engagement’s conclusion. Soundbrenner reports paying USD 30,000 in total fees. Francesco acknowledged the communication breakdown and apologized, but the available email record shows no further replies to Soundbrenner’s request for a final hand-off meeting and complete handover, despite multiple reminders in September. Requests for a partial refund of the retainer paid also went unanswered.
Overall, Tiny Tenants would be difficult to recommend for work requiring dependable project management. The useful contributions were outweighed by inconsistent communication, insufficient follow-through and the failure to respond to repeated requests to conclude the collaboration properly.”
In my personal judgement the review as summed up by GPT 6.1 Sol is accurate and objective, and reflects the experience I had.
Sincerely,
Florian Simmendinger
Founder & CEO of Soundbrenner